The St. Louis Museum of Transportation is located on Barratts Road in West St. Louis just off the I-270.
The museum was founded in 1944 by a group wanting to preserve historic transportation artefacts. After acquiring an 1870s mule-drawn street car, they formed the St Louis Railway Historical Society. The present site was identified for the museum, more streetcars were added, as well as a number of steam locomotives, and the collection continued to grow to include antique cars, boats and planes. It was taken over by the St. Louis County Parks Department in 1979, and remains a great collection, with some unusual pieces.
I have visited several times since 2008, and the photos are from various different visits.
Because of its size, I have broken the collection into two pages. This page shows locomotives that were stored in the two train sheds when I have visited, starting with Barretts Shed and then moving to the Abbott Shed. A separate page, the St. Louis Museum of Transportation Yard, shows locomotives that were stored outdoors.
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Twenty Y-5 class were then built at N&W's Roanoke shops between 1930 and 1932, thirty-five Y-6s between 1936 and 1940, sixteen Y-6as in 1942 and thirty Y-6bs from 1948 to 1952.
The Y-6 class locomotives were all state of the art, built with cast steel beds, fitted with Timken roller bearings on all axles, pressure and mechanical lubrication, and Baker valve gear with McGill multiroll bearings throughout. Like their predecessors, the Y-5s, the Y-6 class gained its distinctive look from the 8° forward slanted exhaust stack, which was designed to allow room for the front end throttle (the angle is just discernible in the panorama photo above), a slightly off-centre smoke box door, inverted "Y" exhaust and crossed handrails on the pilot deck, and the massive low slung front cylinders.
The Norfolk & Western 2-8-8-2 Y-6 is my favourite steam locomotive. A host of features, from its forward skewed exhaust stack through a sleek boiler to its slanted cab profile, low slung front cylinders and side mounted pumps, all speak of superior grunt power.
The N&W developed its Y class locomotives from five Y-1s built by Baldwin in 1910. These proved not particularly successful in operation and, by 1924, they had all been either scrapped or converted to 0-8-8-0s for yard service. Convinced of the utility of Mallets on its challenging mountainous profile, however, in 1918 the N&W turned out the first Y-2 from its Roanoke, VA, shops, and a revised Y-2a design followed in 1924. At the same time, inheriting fifty USRA 2-8-8-2s based on N&W's original Y-2 design in 1919 (forty-five built by Alco, five by Baldwin), the N&W brought these into its fleet as Y-3s. Thirty more 2-8-8-2s, designated Y-3a, were built by Alco in 1923 and, with increasing freight demands, the N&W took ten more in 1927, designated Y-4s.
The Y-6 locomotives primarily hauled freight across the Alleghany Summit in West Virginia (the "a" in "Alleghany" is a local spelling) but they also assisted other locomotives to take heavy freight across the Blue Ridge Mountains when required.
Like many of the N&W's steam locomotives, the Y class had a long life: on 6th May 1960, the last N&W steam locomotive to drop its fire was actually Y-6b #2190. #2156 was donated to the museum by Norfolk & Western in 1959.
The Y-6 is 103' 10" long and weighs 582,900 lbs. The overall engine wheel base is 58'. Weight on the drivers is 522,850 lbs and each driver wheel base is 15' 9".
The Y-6a has a 106.2 sq ft grate area, 430 sq ft firebox and total heating area of 7,422 sq ft, including 1,775 sq ft superheating. At 555 sq ft, the Y-6b had a larger firebox but less heating area (6,393 sq ft, including 1,478 sq ft superheating). Operating at a boiler pressure of 300 psi, the Y-6 delivered 126,831 lbs tractive effort.
Above, the inverted "Y" or "wishbone" exhaust was introduced with the Y-5 and subsequently retro-fitted to a number of earlier Y class locomotives during shopping. It was designed to allow the most unimpeded flow of exhaust from the front cylinders, thereby reducing back pressure. Also in these photos, the characteristic crossed handrails on the pilot. These first appeared with the Y-3a, and were then retro-fitted to some earlier Ys.
Below, the N&W favoured Baker valve gear, and all Y class locomotives from the Y-2a onwards were fitted accordingly.
Top, the front low pressure cylinders are
39" x 32". Lower photo, the high pressure cylinders are 25" x 32". The low pressure piston valves measure 18" in diameter while the high pressure valves have a 14" bore. The drivers are 57" in diameter.
With a top speed of 50 mph, pound for pound the Y-6s were nevertheless arguably the most powerful steam locomotive ever built. They could produce 5,600 drawbar hp at 25 mph, perfectly suited to N&W's tonnage, grades and curves.
Worthington 4 1/2 BL-2 feedwaters (on the left in the photo above) were balanced by two cross compound air compressors on the other side of the locomotive.
A unique "booster" system on the Y-6 injected a burst of high pressure steam to the pipe to the front cylinders. Run simple,
Y-6s had a tractive effort of 152,206 lbs, although this was only utilised for starting or climbing short sharp grades. Once the locomotive reached 10 mph, power usually reverted to compounding, which produced tractive effort of 126,831 lbs.
The tender weighs 378,600 lbs light and has a capacity of 22,000 gallons of water and 30 tons of coal.
The tender is of a modern cast steel water bottom design and is fitted with two, three axle, six wheel trucks built by the Buckeye Steel Castings Co.
Above, a glimpse inside the cab.
The automatic stoker feed is visible running under the deck apron. The elevator casing runs at an angle upwards on the lower left of the photo. It encloses a screw that lifted coal to the firing plate inside the fire box.
In 1952, the N&W ran tests to compare a four-unit EMD F7 diesel consist against Y6b #2197, although several modifications were apparently made to
#2197, including a new booster and "intercepting/ reducing valve" which increased its drawbar horsepower by 26% and drawbar tractive effort by 15%. The tests showed that fuel and operating costs were roughly the same, and the competition was declared a tie. Still, diesels eventually won out even on the coal hauling Norfolk & Western because of their lower maintenance and operating costs.
#2156 went to the Virginia Museum of Transportation Museum in 2015 on a five year loan.
ATSF 5011 class #5011 was the first of
twenty-five oil burning Texas type locomotives (2-10-4) built in 1944 by Baldwin for fast freight service.
Because much of the AT&SF system ran through oil producing regions, oil burning locomotives were often preferred over coal.
The railroad took delivery of its first purpose built Texas type in 1930 (you can see that locomotive on the ATSF #5000 page of this website), and eventually rostered thirty-seven of the type.
With a 121.7 sq ft grate, 494 sq ft firebox and total heating surface of 8,577 sq ft, incl., 2,640 sq ft superheating, it operated at a boiler pressure of 310 psi delivering 380,300 lbs tractive effort.
#5011 was donated to the museum in 1962. #5017, another of the class, is on the National Railroad Museum page of this website.
#5011 is 123' 5" long and weighs 536,000 lbs. It has 74" drivers and 30" x 34" cylinders.
The 5011 class represented the peak of rigid-wheelbase freight locomotive design, although their tall drivers meant they could successfully be used for passenger service. Features included Timken roller bearings fitted to all axles, including the tender trucks, Worthington 6SA feedwater heaters, cast-steel beds with integral cylinders and lightweight rods. The tender weighs 462,700 lbs with a 7,000 gallon oil and 21,000 gallon water capacity.
Chesapeake & Ohio K-4 class #2727 is a (2-8-4) Berkshire type, although known as a "Kanawha" on the C&O after the river that cut through its heartland in West Virginia.
The first fourteen K-4s delivered in 1943 (#2700-#2713) were built by Alco. You can see the first of these on the CO #2700 page of this website and #2705 on the B&O Museum Car Shop page. #2727 is one of twenty-six more ordered in 1944 (#2714-#2739). #2716 and #2736 are on the Kentucky Railway Museum and National Railroad Museum pages of this website. Twenty more came from Lima, ten in 1945 (#2740-#2749) and ten in 1947 (#2750-#2759), and a further thirty from Alco in 1947 (#2760-#2789).
C&O's Kanawahas were very successful, and operated over most of the railroad's system hauling freight and passenger trains.
The engine is 105' 2"
long and weighs 292,000 lbs. Its drivers are 69" and the cylinders are
26" x 34". It has a 90.3 sq ft grate and 462 sq ft firebox. With a total heating surface of 6,705 sq ft, including 1,932 sq ft superheating, it operated at a boiler pressure of 245 psi, delivering tractive effort of 69,368 lbs.
The majority of the C&O's K-4s had been scrapped by 1957, the year #2727 was donated to the museum.
Class L1a #170 was the first of four Hudson type (4-6-4) locomotives built by Alco in 1927 for the Nickel Plate (#170-#173) to haul heavy passenger trains. It was only the second Hudson type locomotive built.
New York Central J-1a #5200 was the first Hudson. Outshopped by Alco in February 1927, about a month before NKP #170, the locomotive design was developed and perfected by the NYC, which eventually rostered two hundred and seventy-five of the type.
The NYC's existing 4-6-2 Pacific locomotives had proved unable to haul the longer, heavier trains on that railroad's system and, because of the axle load limits, the Pacifics could not be made any larger.
The new Hudson type was therefore developed with a four wheel trailing truck to support a larger firebox and extended boiler to deliver more power. The four wheel
trailing truck was pioneered by Lima's Berkshire type (2-8-4), built in 1925 for the Boston & Albany.
Most Hudson type locomotives, which were produced between 1927 and 1938, were built by Alco, but Baldwin and Lima also
produced a number. As well as the four delivered by Alco, the Nickel Plate ordered another four Hudsons from Lima in 1929. Designated class L-1b, they were numbered #174-#177.
For many years, their Hudson locomotives were the mainstay of NKP's main line passenger service between Buffalo, NY, and Chicago, IL.
#170 weighs 316,500 lbs, slightly heavier than the later 314,000 lb L-1b. However, both locomotives were 85' 7" long and had 73" drivers and 25" x 26" cylinders. The engine wheelbase is 37' 9" and driver wheelbase 13'. Weight on the drivers is 175,475 lbs.
Both classes of locomotive had 66.8 sq ft grates and 302 sq ft fireboxes. With a total heating surface of 5,322 sq ft, including 1,103 sq ft superheating, they also both operated at a boiler pressure of 215 psi, delivering 40,680 lbs tractive effort.
#170's tender weighs 206,200 lbs light and has an 11,000 gallon water and 16 ton coal capacity.
#170 remained in service until 1947 when passenger trains on the
Nickel Plate were taken over by diesels, but the locomotive continued in freight service for
some years. It is the sole surviving Nickel Plate Hudson, and was donated to the museum by the railroad in 1957.
This cutaway GE U28C was built for the Union Pacific in 1966. It is one of ten delivered to UP that year (#2800-#2809).
The U28C was developed by GE from its earlier U25C unit, with an increase in power from 2,500 to 2,800 hp. It is 67' 3" long, weighs 360,000 lbs and has a GE FDL-16 prime mover powering a GT598 generator to drive six GE 752 traction motors, one on each axle. Seventy-one U28C units were built between 1965 and 1966, all for US railroads.
#2804 was donated to the museum by the Union Pacific in 1995.
This is the "A" or lead unit of EMD's A-B set FT Demonstrator #103, built to promote the locomotive as a freight hauling diesel-electric (the "F" stood for freight, a "B" unit is a cabless coupled unit).
The set toured thirty-five states and twenty Class 1 railroads in 1939 and showed itself superior in operation and running costs to steam freight locomotives. It consequently convinced many railroads to convert to diesel power in the ensuing years and is the first in EMD's highly successful F series. One thousand and ninety-six FTs were built between 1939 and 1945.
A single FT unit mustered 1,350 hp, but they were marketed as semi-permanently coupled A-B sets making a single locomotive of 2,700 hp. The F series ran through F2, F3, F7, FP7, F9, FP9 and
FL9 models, and when the last F unit was
delivered in 1960, seven thousand, six hundred and thirty-eight had been built (4,734 A units and 2,904 B units.
#103 was sold to the Southern. The A unit was donated to the museum in 1961 by the Southern, and you can see the B unit on the Virginia Museum of Transportation page of this website
The 2,250 hp E8 has two Winton 567B 12 cylinder engines powering two GM D27 generators to drive four GM D37 traction motors. It is 70' 3" long and weighs 315,000 lbs (290,000 lbs for B units).
Designed for passenger service, four hundred
and forty-nine A units were built by EMD from 1949 to 1953, all but three for US Railroads. Forty-six B units were built from 1949 to 1954.
#9939A was delivered to the Chicago, Burlington & Quincy in 1950 and was one of thirty-eight rostered by the CB&Q. In 1970, it became Burlington Northern #9939.
When Amtrak took over inter-city passenger trains in 1971, BN retained some E units for commuter service, including #9939, which was renumbered #9902.
The unit was transferred to the newly created Chicago Regional Transportation Authority in 1974, which became METRA in 1984. At some point, the unit was sold to Maryland Area Rail Commuter Service where it worked until 1992 as #64. It was then donated to the museum who restored it to its original CB&Q appearance.
#17 "Daniel Nason" was designed by George Smith Griggs, Master Mechanic of the Boston & Providence from 1834 until his death in 1870. Griggs was one of the foremost designers of his day, and introduced many innovations to steam locomotive design including the firebox brick arch and the diamond stack.
Below, Griggs also designed and patented wrought iron "cushion wheels", which incorporated wooden wedges to extend the wheel's life.
#17 is an American type (4-4-0) coal burner built in the Boston & Providence Railroad's shops in Roxbury, MA, in 1858. It joined the Old Colony Railroad Co., as #170 in 1888, when the latter took a 99 year lease on the B&P. The New York, New Haven & Hartford took over the lease in 1893 and, in 1905, #170 was leased to Purdue University in Lafayette, IN. In 1951, it was sold to John Leahy of Danbury, CT, and then, in 1982, donated to the museum.
#17 weighs 52,650 lbs, and has 16" x 24" cylinders and 54" drivers.
This is one of ten American type (4-4-0) Class G-3 locomotives built by Alco for the Delaware, Lackawanna & Western in 1905.
The engine wheelbase is 24' 5" and the driver wheelbase 8' 6". It weighs 156,000 lbs, 100,000 lbs
on its 67" drivers and has
20" x 26" cylinders. Operating at a boiler pressure of 185 psi, it delivered 23,700 lbs tractive
#952 is a "Mother Hubbard" locomotive, with its cab straddling the boiler (a true camel has its cab perched on top of the boiler and you can see one, BO #173, later on this page). The cab was positioned in
this way to allow for a very wide firebox.
Designed by John E. Wootten, Superintendent of Motive Power for the then Philadelphia & Reading Railroad, the Wootten firebox was fired with a thin layer of fuel and moderate draft, which produced a slow burning rate specifically to burn anthracite coal. This type of coal was high in carbon and gave off comparatively little smoke.
In 1939, #592 was donated to the Lackawanna Chapter of the RLHS, who then offered it to the museum on "permanent loan" in 1952. Efforts to transfer it to Steamtown have so far proved fruitless, as the museum will not give it up!
The Lake Street Elevated Railroad was the second elevated line built in Chicago, IL. The first section opened in 1893. In 1924, it was merged into Chicago Rapid Transit Company, and is still in use as part of Chicago's 'L' system.
The company had intended to use steam-powered monorail trains, but the company finally decided to use more traditional steam locomotives. Built in 1893, #9 is a Forney type (0-4-4T). It weighs 60,000 lbs, has 44" drivers and 13" x 18" cylinders. An oil burner, it operated at a boiler pressure of 180 psi delivering tractive effort of 10,577 lbs.
#9 is named after Charles H Deere, one of the Lake Street Elevated shareholders. It had a short life with the El, however.
In 1896, the line was electrified and #9 was sold. It passed through various owners in lumber and chemicals in Michigan. In 1944, it went to McGraw Steel in Rusk, TX, and then to Varencia Iron & Coke in Monclova, Mexico, in 1955. Sold on to La Consolidata, it was donated to the museum in 1957. #9 was restored as far as possible to its 1893 appearance by the museum in 1995-1996.
The St. Louis-San Francisco Railway purchased a total of thirty Mountain (4-8-2) type locomotives from Baldwin for freight and passenger service.
Fifteen (#1500-#1514) were delivered in 1923, five (#1515-#1519) in 1925 and the last ten (#1520-#1529) in 1926.
#1522 has a 40' 4" engine wheelbase, 18' driver wheelbase, 69" drivers, 28" x 28" cylinders, a 70.3 sq ft grate, 405 sq ft firebox and total heating surface of 5,620 sq ft including 1,180 superheating. It operated at a boiler pressure of 210 psi delivering 56,800 lbs tractive effort. The final ten, which included #1522, were the heaviest, weighing 360,890 lbs.
#1522 was built as a coal burner, but was converted to burn oil some time in the 1930s. It was also fitted with a booster on the rear truck. Retired in 1951, it was donated to the museum by SLSF in 1958. A group of steam fans known as the St. Louis Steam Train Association then restored #1522 to operating condition. It had its inaugural run to Dicatur, IL, in 1988 and then ran in many different states but, in 2002, the Association announced it could no longer afford to operate #1522 because of high insurance costs. On 28th September that year, #1522 ran a farewell excursion and the next day steamed back into retirement.
Five other SLSF Mountains have survived. You can see #1501 on the SLSF #1501 page of this website, #1519 on the Railroad Museum of Oklahoma, #1526 on the SLSF #1526 and #1527 on the SLSF #1527 page. #1529 is on display in Frisco Park, Amory, MS.
The Terminal Railroad was incorporated in 1889 to rationalise the interchange of freight and passengers in the St. Louis area, and was jointly owned by a number of Class I railroads, including the Missouri Pacific, the Wabash and Louisville & Nashville. It built the St. Louis Union Station in 1894, once the largest and busiest railroad station in the world, now a hotel, shopping and entertainment complex.
Today, the TRRA is owned by UP, BNSF, CSX, NS and Canadian National.
#318 was built at the Terminal Railroad's shops in Madison, IL, in
1926. An 0-8-0 switcher, it was the first engine to be built with a one
piece frame and cylinder casting, one of the precursors to locomotive design that made modern steam power possible. A coal burner
weighing 247,500 lbs, it has 51" drivers and 26" x 28" cylinders. It
operated at a boiler pressure of 205 psi and delivered tractive effort of 60,335 lbs.
At some time #318 was sold to Commonwealth Steel/General Steel Castings, and spent most of its life switching at the company's plant in Granite City, IL. Because of its historic significance, General Steel worked with the Terminal Railroad Association to ensure its preservation. In 1956, #318 was donated to the museum.
#764 is one of seven Consolidation (2-8-0)
type locomotives built by Alco for the Illinois Central in 1904. It was superheated in 1920.
#764 started on main line freight but was relegated to branch lines as heavier motive power arrived. It was donated to the museum by the IC in 1955.
Weighing 183,000 lbs, 163,000 lbs on its 51½" drivers, has 20" x 28" cylinders, a 54 sq ft
grate, 162 sq ft firebox and total heating surface of 2,598 sq ft including 458 sq ft superheating. Operating at a boiler pressure of 200 psi, it delivered 33,113 lbs tractive effort.
Taking their power from a 600 DC volt overhead line via a trolley pole, the eight 75 hp traction motors, one on each axle, produced 600 hp but could produce as much as 1,500 hp for short bursts.
At 52' 5" long and weighing 160,000 lbs, the units were
built on two 20' 7" cast steel frames. This, combined with the two independently swivelling trucks on each frame allowed them to negotiate tight, 35' radius curves and spread their weight so that they could operate on the system's relatively light rail. #1595 was donated to the St. Louis Transportation Museum by the Illinois Terminal Railroad in 1956.
The Illinois Terminal Railroad, known as the Illinois Traction System until 1937, was an inter urban electric railroad with five hundred and fifty miles of track serving passenger and freight business in central and southern Illinois. It operated from 1896 to 1982, with interchanges to major steam railroads at its terminal ends in Peoria and Danville, IL, and St. Louis, MO.
#1595 is one of twenty C class electric locomotives built in the railroad's Decatur, IL, shops in 1928 using trucks, traction motors and control equipment from retired passenger units. They were designed to haul the increasingly heavy freight trains operating on the system.
This Pacific type (4-6-2) locomotive was one of fifteen built at Montreal Locomotive Works, Alco's Canadian subsidiary, in 1905 for the Intercolonial Railway for fast passenger service. In 1915,
the Intercolonial joined Canadian Government Railways which, in 1919, became part of the Canadian National Railway.
61' 4" long, #5529 weighs 194,530 lbs, has 72" drivers
and 21" x 28" cylinders. With a 45¾ sq ft grate, 162 sq ft firebox and 2,660 sq ft total heating surface, it operated at 200 psi delivering 29,115 lbs. The tender has a 7,800 gallon water and 13.2 ton coal capacity.
#5529 worked into the 1950s and was donated to the museum in 1959.
This is one of ten Class C3 American (4-4-0) type locomotives built for the Missouri-Kansas-Texas in 1890 by Burnham, Parry, Williams & Co. In 1923, they were converted to burn oil and rebuilt as class E3 with smaller grates, piston valves and superheaters. #311 was reconditioned in 1945 to haul the Katy Flyer, a train celebrating MKT's 75th anniversary. The railroad donated it to the museum in 1952.
#311 weighs 123,000 lbs, 76,400 lbs on its 69" drivers. It has 18" x 24" cylinders, a 15.6 sq ft grate, 132 sq ft firebox and total heating surface of 1,480 sq ft including 267 sq ft superheating. Operating at a boiler pressure of 180 psi, it delivered 17,242 lbs tractive effort.
Built at the Springfield, MA, shops of the Boston & Albany in 1873 for passenger service, #39 was named "Marmora". It is an American (4-4-0) type and the sole surviving example of an "Eddy Clock" locomotive.
Named after its designer, Wilson Eddy, Master Mechanic
of the Boston & Albany, the "Eddy Clock" has no steam dome (the box atop the boiler is a sand box). Instead, two steam cannons released pressure from the boiler. The straight top boiler is an Eddy feature (most locomotives at the time had wagon top boilers), as are its 73" drivers (typical passenger locomotives of the time had drivers of 60-70").
#39 was a coal burner weighing 68,000 lbs, with 18" x 26" cylinders.
The first locomotive Eddy built was a 4-2-2, but the two drivers did not provide sufficient adhesion. Most of his subsequent locomotives were 4-4-0s, the extra two drivers providing the required adhesion. In all, he produced about one hundred, and it was their fine proportions, reliability and easy maintenance that gained these 4-4-0s the name "Eddy Clocks".
#39 was leased to the New York Central & Hudson River Railroad in 1899. In 1908, it was donated to Purdue University, Lafayette, IN, who donated it to the museum in 1951.
Built by Baldwin in 1873 for the Chicago & Northwestern, #274 is an American type locomotive (4-4-0).
The engine and tender still have their rigid couplers with a slotted knuckle to connect with link and pin couplers. The knuckle and pin release mechanism are visible on the rear of the tender in the lower photo above.
A coal burner, #274 weighs 74,000 lbs, 46,000 lbs on its 63" drivers. With 16" x 24" cylinders, it operated at a boiler pressure of 130 psi delivering 12,100 lbs tractive effort.
At some point, the locomotive was leased to the Winona & St. Peter Railroad, a line running across the state of Minnesota to the James River in the Dakota Territory, as #40. In 1882, it was renumbered #1900 and, later, #1040.
The C&NW took over the Winona & St. Peter in 1900. Eight years later, they donated #274 to Purdue University, Lafayette, IN, who then donated the locomotive to the museum in 1951.
#173, a 4-6-0 (Ten Wheeler) type locomotive, is a true camel: it's cab is mounted on top of the boiler, rather than straddling it. The latter configuration, such as DLW #952 shown earlier on this page, is actually a camelback or "Mother Hubbard".
The first 0-8-0 camels were designed for the Baltimore & Ohio by Ross Winans, an independent locomotive builder.
The 4-6-0 improved on the earlier 0-6-0 by adding a four wheel leading truck, which improved running stability, and they were produced into the 1870s.
Built as #373 in 1873 for freight service, this locomotive was renumbered #173 in 1884. It weighs 77,100 lbs, 56,500 lbs on its 47" drivers. With 19" x 22" cylinders, it operated at a boiler pressure of 165 psi, delivering 8,775 lbs tractive effort. In 1901, the B&O donated #173 to Purdue University in Lafayette, IN, who donated it to the museum in 1951. You can see another B&O camel, #305 "Ross Winans", on the B&O Museum Roundhouse page of this website.
Winans' locomotive works were located next to the Baltimore & Ohio's Mt. Clare shops in Baltimore, MD, and the company built one hundred and nineteen
0-8-0 camels for the railroad between 1848 and 1857.
In 1853, Samuel J. Hayes, Master Mechanic for the B&O, designed the first 4-6-0 camel, which was built at the railroad's Mt. Clare shops.
This 2-2-2T (Tank) locomotive, is one of the very few surviving US steam powered railroad inspection engines.
It was built for the Reading by Baldwin in 1889. With 42" drivers and 8¼" x 8½" cylinders, it weighs 26,350 lbs and operated at 160 psi. The RDG donated it to the museum in 1948.
Since I took these photos "Black Diamond" has been beautifully restored by the museum.
The interior has walnut panelling and seating for eight. The limited area behind the firebox, meant it had to be fired by a small boy.
Cramped conditions in the train shed make it difficult to get a good picture of this GG1. It was built as PRR #4918 in 1942 at Pennsy's Altoona shops at a cost of $250,000. It retained the number #4918 when Penn Central was formed from the amalgamation of the Pennsy and New York Central in 1968. When Amtrak took over main line passenger services in 1971, however, #4918 was transferred and renumbered #916. At some time, Amtrak renumbered it #4916. Retired in 1982, it was bought by Edmund Joyce Jr., and donated to the museum.
The GG1 was designed to haul 12-14 car passenger trains on the Pennsy's electrified Northeast Corridor between Harrisburg and Philadelphia, PA, New York City and Washington, DC. The unit drew power from a 25 Hertz 11,000 Volt AC current transmitted from overhead electrical wires through a pantograph. Twelve 385 hp GEA-627-A1 traction motors drove six 57" driving wheels on three axles using a quill drive, easily producing the desired speeds of 100 mph plus.
Sixteen GG1s have survived, although none is operational. You can see the first GG1 #4800 on the Pennsylvania Railroad Museum Yard page of this website, #4890 on the National Railroad Museum page, #4903 on the Museum of the American Railroad page and #4919 on the Virginia Museum of Transportation page.
This is one of two prototype P5 electric locomotives built by the Pennsy in 1931.
Ninety more P5s were produced from 1932 to 1935 designated P5a, by Westinghouse (fifty-four units), General Electric (twenty-five) and PRR at its Altoona shops (ten).
The GE units were built at its Erie, PA, plant. Assembly of the Westinghouse units was subcontracted to Baldwin. The design was by both companies and PRR's electrical department, and the equipment was identical whoever produced the units.
The P5 is 62' 8" long and weighs 392,000 lbs. With a top speed of 90 mph, it was powered by six 625 hp motors, two on each of its three centre drive axles, fed by an 11,000 volt AC overhead pantograph. With the advent of the GG1 in the late 1930s, the P5s were regeared to 70 mph and relegated to freight service.
Originally #7898, this unit was renumbered #4700 in 1933. It was donated to the museum in 1966 by the Pennsy.
Subway car #256 was built in 1909 by the Pressed Steel Car Company of New Jersey for the Hudson & Manhattan Railroad Company.
The railroad connected Hoboken, NJ, with Manhattan, NY, through two parallel tunnels under the Hudson River. Although tunnelling started in 1890, funding crises and collapses stalled work, and the railroad only began operating in 1907, with the first revenue service on 26th February 1908. It was taken over by the Port Authority Trans-Hudson (PATH) in the 1960s.
#256 has a total passenger capacity of one hundred and twenty-five, with forty-four seats.