The Pennsy Modeler

In order to portray Pennsylvania Railroad and interchange partners as accurately as possible, this blog contains articles which are essentially notes to myself, but are shared should the community desire the same information.

f30d w trailer

The F30 were 50' flat cars and the predominant flat car class on the Pennsy roster during the 1950s.

Trailers

The Pennsylvania Railroad was a pioneer in the development of trailer on flat car (TOFC) service and was the principal partner in the formation of Trailer Train Corporation.

X31a E9736 Side BillLaneBowser X31A

In the middle of the depression in 1934, the Pennsylvania began a massive car building program in it’s Altoona, PA shops. The round roof design was adopted to achieve the maximum cubic foot capacity loading and still clear tunnel restrictions, and the X31 series became their new and distinctive standard box car. Two basic roofs were adopted - one flush to the sides and the other with a 2” setback at the top of the roof. Cars were both 40‘ in length and came with either single or double doors with 6' and 12’-1-1/2” or 14‘-6” openings respectivly. During one period between March and April 1936, many of these cars were contracted out between builders AC&F, BSC, GATC, GSC and PSC. In 1939 and through 1940, the PRR modied the roofs of 690, 40’ double-door cars with a distinctive extended roof to accommodate jeep shipments. These were designated as X31F and classifed XAR.

 30 ribbed single trlr proto1

Trailer Numbering

Early Trailer Numbering

The trailer number was broken into three parts. The first two digits indicated the trailer length. These two digits were followed by an alphabet letter (C, E, or W). The significance of the letter is unknown. The letter was followed by numbers indicating the trailer number. Thus trailer 32E250 is a 32’ trailer numbered 250.

 sunnyside

Based on the Pennsylvania Railroad Passenger Equipment Register dated 9/26/54.

A link in the Class column performs a search on the Varnish database and returns the individual car roster. However, the database performs a "contains" search, so a search on class "P70f" will also return "P70fa" records, etc., but not vice versa.

Note that during 1954, the Pennsy dropped the "R" suffix from the class designation which previously indicated air conditioning.

enola

The information presented following was cumulated from the January 1955 edition of the ORER (Official Railroad Equipment Register). The data pages for the Pennsylvania Railroad indicate that the data is current as of October 1, 1954.

Subclasses are tallied separately, with the exception of H21a, H21b, and H21e hopper cars which which were listed in different combinations, but combined here as "H21a & variants".

The list only takes into account equipment available for interchange, so does not include miscellaneous and maintenance of way equipment. 

The referenced HO scale models are listed based on how the cars are lettered... not what they best represent. Some cars show comments as to their appropriateness, while cars that have not been evaluated are followed by a "(?)". "(OOB)" indicates that the manufacturer is out of business.

My compilation shows a total fleet of 183,689 cars available for interchange, broken out by Box, Gondola, Stock, Coke, Hopper, and Flat car types.

IMG 2791

 

Heritage: Mifflin & Centre County Railroad

CT 1000, 1945: Eastern Region, Eastern Pennsylvania Division, Middle Division

Middle Division ETT, 1954: Eastern Region, Middle Division, Lewistown Secondary

Timeline

During the 1870s, shops were built at Lewistown Junction. There was a frame enginehouse with four stalls and a 50' turntable. (The turntable would later be upgrade to __' and again to 110'.)

In 1886, a new enginehouse was constructed, but it was consumed by fire in 1887. It's replacement was built by 1889 and was believed to have 12 stalls. By 1917 it had been reduced to six stalls and by 1928 it was down to three stalls. It remained in service until consumed by fire in 1967 or 1970.

prr alco s1

Alco S-1 and S-3, Class AS6

The ALCO S-1 and S-3 were 660 horsepower switcher diesel-electric locomotives produced by ALCO and their Canadian subsidiary Montreal Locomotive Works (MLW). The two locomotives differed only in trucks, with the S-1 using ALCO's own Blunt trucks, and the S-3 using AAR type A switcher trucks. The S-1 was built between April 1940 and June 1950, with a total of 543 completed, while the S-3 was constructed between February 1950 and November 1953 (MLW until 1957) with total sales of 300. 

Mann Edge 1925

Heritage: Mifflin & Centre County Railroad

CT 1000, 1945: Eastern Region, Eastern Pennsylvania Division, Middle Division

Middle Division ETT, 1954: Eastern Region, Middle Division, Lewistown Secondary

The LN destination is comprised of the Lewistown Secondary, Furnace Branch Siding, and the Milroy Secondary.

Milepost (MP) references are taken from the 1945 CT1000 and are distances from Lewistown passenger station.

Where street addresses are indicated, the years in parenthesis indicate first and last years confirmed in street directories. Entites could have been at the address before and after these dates.

PRR 6000 HP EP20 leaves UD with the Penn Texas

The Penn Texas was a named passenger train of the Pennsylvania Railroad that ran from New York City's Pennsylvania Station to St. Louis' Union Station from 1948 to 1970. The train also interchanged cars at Harrisburg, Pennsylvania with Washington, D.C., via York, Pennsylvania and Baltimore, Maryland.

1917 naginey shelter

Heritage: Mifflin & Centre County Railroad

CT 1000, 1945: Eastern Region, Eastern Pennsylvania Division, Middle Division, Milroy Branch

Middle Division ETT, 1954: Eastern Region, Middle Division, Milroy Secondary