Watermanship

Sizes

Square
75 X 75
Thumbnail
59 X 90
Small
300 X 451
Medium
700 X 1054
Large
930 X 1400
Extra Large
1500 X 2259

United States. War Dept. Watermanship. Washington, D.C.. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc96650/. Accessed November 26, 2014.