R40 (New York City Subway car)
The R40 was a New York City Subway car model built by the St. Louis Car Company from 1967 to 1969 for the IND/BMT B Division. There were 400 cars in the R40 fleet, arranged in married pairs. Two versions of the R40 were manufactured: the original 200-car R40 order built in 1967–1968, and the supplementary 200-car R40A order built in 1968–1969, with the last 100 cars of the supplementary order re-designed with straight ends. The 200 original R40s and the first 100 R40As were unique for their futuristic 10-degree slanted end and were nicknamed the R40 Slants or simply Slants. Due to safety concerns, the final 100 cars of the R40A order were re-designed with traditional straight-ends by Sundberg-Ferar and became known unofficially as the "R40M".
Slant-ended (above) and modified straight-ended (below) variants
Interior of an R40 car
R40 cars 4280–4281 (originally 4380–4381) on display at the New York Transit Museum
The St. Louis Car Company was a major United States manufacturer of railroad passenger cars, streetcars, interurbans, trolleybuses and locomotives that existed from 1887 to 1974, based in St. Louis, Missouri.
“ST. LOUIS CAR CO. ST. LOUIS MO.” “Builders of Electric Cars of every kind” in Electric Railway Review, 1908
A St. Louis Car-built trolley bus in Johnstown, Pennsylvania, in 1967
One of the few surviving Lisbon's São Luís type cars (series 400–474): of the original batch of 75 units, imported in 1901 and retired up to 1973, most were scrapped, three remain operational in Lisbon (a museum car restored to original condition and two modified for tourist duty since 1965, fitted with luxury upholstering — No.2, former No.435, on the photo), and five saw heritage use in Detroit in 1978–2003.