United States. General Accounting Office
United States. Bureau of the Census
Richard J. Reed
Wolfgang Trier
Johnson, John Henry
Francis Thompson Havard
J. D. Gilchrist
Joseph William Richards
Don Loveless
W. Trinks
North American Mfg. Co.
Erik Oberg
American Foundrymen's Society.
John Griswold
Emilio Damour
William Clark
Peter Mullinger
Yeshvant V. Deshmukh
Henri Moissan
William E. Gibbs