The NYCTA Graphics Standards Manual contains scans of Massimo Vignelli and Bob Noorda's (Unimark) modernist masterpiece. The manual describes the design and construction for the iconic NYC subway signs that we still see and use.

An amazing archive of New York City Transit Authority memorabilia provides a unique look at the city’s past. New York City Transit Authority: Objects originated as a photography experiment. In 2011, New York photographer Brian Kelley began docume...