Public domain
NAVAL CONSULTING BOARD. FRONT: F.J. SPRAGUE; UNIDENTIFIED; MILLER R. HUTCHISON; THOMAS A.EDISON; DANIELS; F.D. ROOSEVELT. 2ND ROW, ONLY 3, STANDING ON 2ND STEP: H.E. COFFIN; UNIDENT.; PETER COOPER HEWITT. 3RD ROW: E.S. WEBSTER OF MASSACHUSETTS; UNIDENT. WITH BEARD; UNIDENT. IN LIGHT SUIT; THOMAS ROB
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Credit lineNAVAL CONSULTING BOARD. FRONT: F.J. SPRAGUE; UNIDENTIFIED; MILLER R. HUTCHISON; THOMAS A.EDISON; DANIELS; F.D. ROOSEVELT. 2ND ROW, ONLY 3, STANDING ON 2ND STEP: H.E. COFFIN; UNIDENT.; PETER COOPER HEW. 1916-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.