Sailboats-ad for Graflex negative, Cooke lens and Velox paper, undated

Sailboats-ad for Graflex negative, Cooke lens and Velox paper, undated, Box: 24, Folder: H:75. Bourquin family collection, RH MS G61. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/474800 Accessed December 26, 2025.