A hand-built, probably commercial, electric 4-6-4 Streamlined PLM Locomotive 231-G-280 and bogie Tender N2815D

细节
A hand-built, probably commercial, electric 4-6-4 Streamlined PLM Locomotive 231-G-280 and bogie Tender N2815D
painted in lined blue, circa 1950 (F, some minor corrosion)