Background
Trowbridge, Richard James was born on October 12, 1930 in Belding, Michigan, United States. Son of William and Maragret (Gamble) Trowbridge.
numismatist manufacturing engineer
Trowbridge, Richard James was born on October 12, 1930 in Belding, Michigan, United States. Son of William and Maragret (Gamble) Trowbridge.
Student, University Michigan, 1947-1950.
Manufacturing engineer Mason Electrical Company Inc., Glendale, California, since 1987. Owner, manager Coins of British World, Santa Clarita, California.
With United States Navy, 1950-1954. Fellow Royal Numismatic Society, American British Numismatic Society (founder, board of directors since 1969, numerous awards). Member Society Manufacturing Engineers, Masons (32d degree), K.T.
Married Glady A. Kaylor, November 23, 1960.