Unauthorized Salvadoran citizenship certificate issued to Gaston Kahn (b. May 15, 1889 in Wingersheim [Bas-Rhin]), his wife Jeanne (Widrich) Kahn (b. January 12, 1901 in Paris), and their children Danny-Claude (b. October 25, 1925 in Paris) and Marcel Francis (b. February 1, 1929 in Paris), by George Mandel-Mantello, First Secretary of the Salvadoran Consulate in Switzerland and sent to their residence in Gap.