Oval engraved: New Brighton Regatta, August, 1874, 4 Oared Outrigger Race, 2nd oval engraved: Won By, P. (Percy) Bigland, M.B. Bigland, A. (Alfred) Bigland, F. (Frank) Bigland Sr, S. (?) Cox, no maker's marks
June 17, 1878; engraved: Amateur Scullers Cup Silver Lake 1878, stamped: Tiffany, 4001 Maker 7627, Sterling Silver, 925-1000 M, won by Charles E Curtis, Lowell, Boston Globe article June 18, 1878 "magnificent silver cup offered by the Eastern Rowing Association", slightly leaning and a few minor dings.
This is very similar to the Harpers Weekly 1891 team shot (upper photo), two/three oarsmen, FB Hancock, WW Waughaman & EM Harvey, are recognizable in both photos.
Engraved: NEARA, Presented by City of Boston, Labor Day, 1893, Four Oared Shells Junior, won by Arlington BC (2nd Albany RC), stamped: Quadruple Plate, 5172
Top pinback piece printed: Regatta Committee, ribbon printed: 25th Annual Regatta, Passaic River Amateur Rowing Association, Decoration Day, Tuesday, May 30, 1899, center disk shows two eights racing and printed: Silver Anniversary SARY Regatta P.R.A.R.A., reverse side label: The Whitehead & Hoag Co...