Societe Culinaire Philanthropique - certificate to Mr. and Mrs. Oscar Tschirky on their wedding anniversary - signed by president, vice president and secretary, Undated

Societe Culinaire Philanthropique - certificate to Mr. and Mrs. Oscar Tschirky on their wedding anniversary - signed by president, vice president and secretary, Undated, mapcase folder: 2. Oscar Michel Tschirky papers, 3990. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/431626 Accessed January 14, 2026.