Octagon buildings in New York State / / from information and photographs supplied by Stephen R. Leonard, Sr. ; with a foreword by Carl Carmer ; compiled by Ruby M. Rounds.

Octagon buildings in New York State, #1599. Division of Rare and Manuscript Collections, Cornell University Library. https://aspace3-test.library.cornell.edu/repositories/2/resources/938 Accessed April 21, 2025.