C. E. Van Gorden, 93 Main Street, Catskill, N. Y.
Van Gorden, C.E, photographer. Portrait of Agnes Howland and Slocum Howland / C.E. Van Gorden, 93 Main Street, Catskill, N.Y. [Catskill, N.Y.: C.E. Van Gorden] Photograph. Retrieved from the Library of Congress, <www.loc.gov/item/2018645025/>.