York and Sawyer

Their structure for the New-York Historical Society (1908) was extended in 1938 by Walker & Gillette. Their ability to organize, separate and coordinate mixed uses in a building is exemplified by their massive New York Athletic Club.
York and Sawyer became known as specialists in the design of banks and hospitals. Original architectural drawings by York and Sawyer are held in the Dept. of Drawings & Archives at Avery Architectural and Fine Arts Library at Columbia University in New York City. Their successor firm, Kiff, Colean, Voss & Souder, were leaders in hospital design. Provided by Wikipedia