"United States, World War II Draft Registration Cards, 1942," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/F3Z4-N2W : accessed 13 Nov 2012), Gustave Lamm, 1942; citing NARA microfilm publications M1939, M1936, and M1937; FHL microfilm 2370002.