Morse Diving Helmet Weight Belt 1898 Blueprint Plans

$35

Very detailed blueprint, created in the old style, outlining a deep sea hardhat diver’s harness and weight belt. Plan depicts all the mechanics of this old style piece of equipment. Apparatus was made by A.J.Morse & Son Boston Mass. in 1898….plan measures 15” x 21” and is produced on standard type blueprint paper.  I.D. #207