Emile Bourquin jewelry store (Emile and Jules Bourquin in doorway), undated

Emile Bourquin jewelry store (Emile and Jules Bourquin in doorway), undated, Box: 23, Folder: H:54. Bourquin family collection, RH MS G61. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/474784 Accessed December 26, 2025.