This biographical summary was created by the Works Progress Administration (WPA) between 1936 and 1939.
Kruchten, Nick P. and Nelson, Dean, "Winkel, Joseph (1860 - )" (1937). WPA Biographic Summaries. 1435.
Image ID: 11016
Joseph Winkel interviewed by Nick P. Kruchten. Winkel reinterviewed by Dean Nelson