"United States World War I Draft Registration Cards, 1917-1918," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KZNV-KMT : accessed 8 July 2015), Carl Russell Forbes, 1917-1918; citing Rockland City no 37, Massachusetts, United States, NARA microfilm publication M1509 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,684,751.