The R7 was a New York City Subway

New York City Subway

The New York City Subway is a rapid transit system owned by the City of New York and leased to the New York City Transit Authority, a subsidiary agency of the Metropolitan Transportation Authority and also known as MTA New York City Transit...

 car built in 1937 by two manufacturers under separate orders, the American Car and Foundry Company

American Car and Foundry Company

American Car and Foundry is a manufacturer of railroad rolling stock. One of its subsidiaries was once a manufacturer of motor coaches and trolley coaches under the brand names of ACF and ACF-Brill. Today ACF is known as ACF Industries LLC and is based in St. Charles, Missouri...

 and Pullman

Pullman Company

The Pullman Palace Car Company, founded by George Pullman, manufactured railroad cars in the mid-to-late 19th century through the early decades of the 20th century, during the boom of railroads in the United States. Pullman developed the sleeping car which carried his name into the 1980s...

. It was a continuation of the R6 fleet.

The R7s were built for the "B" Division and the last units operated in 1977. They were replaced by the R46.

Car 1440 survives at the Seashore Trolley Museum

Seashore Trolley Museum

The Seashore Trolley Museum, located in Kennebunkport, Maine, United States, is the world's oldest and largest museum of mass transit vehicles....

 in Kennebunkport, Maine, coupled to R4

R4 (New York City Subway car)

R4 is the contract number for the second order of standard subway cars purchased for the IND division of the New York City Subway. They were built by American Car and Foundry Company between 1932 and 1933, and were practically identical to the original R1 order. The R4s had a slightly different...

800 and is used in various tourist rides around the museum.