This biographical summary was created by the Works Progress Administration (WPA) between 1936 and 1939.
Bunt, Gilbert and Haupt, Walter B., "Wertin, John (Vertin) (1860 - )" (1936). WPA Biographic Summaries. 1397.
Image ID: 10978
John Wertin interviewed by Gilbert Bunt. Wertin reinterviewed by Walter B. Haupt on an unknown date