Locomotive Gauge Electro-Motive Division (EMD) of General Motors
GM EMD General Motors Eletromotive Division Locomotive Builder's Plate
ERIE PA GENERAL MOTORS DIESEL-ELECTRIC LOCOMOTIVE BUILDERS PLATE NEW NOS
GENERAL MOTORS Diesel Locomotives, Vol. 2 from Mfgs' Catalog Archive, BRAND NEW
RR Locomotive General Motors Air Pressure Gauge.