Hal B. Fullerton. 1899. Cranberry bog and drain in Calverton, Suffolk County, NY. Gelatin silver print, part of the  Empire State Digital Network  accessed via the Digital Public Library of America.&nbsp;All of the materials found through DPLA—photographs, books, maps, news footage, oral histories, personal letters, museum objects, artwork, government documents, and so much more—are free and immediately available in digital format.