Roundhouse 3334 HO Scale EMD F7A Dual Headlight Version Undecorated DC Green Mountain RR Trailer-Train designed and built the

Trailer-Train designed and built the new 53' gondolas especially for the demands of the steel industry

Metal wheelsets

Lettering on car ends

and is now proud to present an updated

Roundhouse 3334 HO Scale EMD F7A Dual Headlight Version Undecorated DC Green Mountain RR Trailer-Train designed and built theRoundhouse 3334 HO Scale EMD F7A Dual Headlight Version Undecorated DC The EMD F7 was a 1,500 horsepower Diesel electric locomotive produced between February 1949 and December 1953 by the Electro Motive Division of General Motors (EMD) and General Motors Diesel (GMD). Many F7s remained in service for decades, as railroads found them economical to operate and maintain. The Santa Fe railroad operated an extensive amount of EMD F7 diesel locomotives,