1. Westchester County Park System: Proposed Elimination of Grade Crossing Collection: Images from the Rare Book and Manuscript Collections Location: Westchester Co., NY Date: 1930-08 Format: Image Creator: Clarke, Gilmore D. (American landscape architect, 1892-1982)
2. Westchester County Park System: Development at Kitchawan Woods by the State of New York. Collection: Images from the Rare Book and Manuscript Collections Location: Westchester Co., NY Date: 1932-03 Format: Image Creator: Clarke, Gilmore D. (American landscape architect, 1892-1982)
3. Washington Square Park Collection: Images from the Rare Book and Manuscript Collections Location: New York, New York, United States Date: 1935-04 Format: Image Creator: Clarke, Gilmore D. (American landscape architect, 1892-1982)