NON-BOAT: Hand operated bilge pump
plans set
SHIPS PLANSHerreshoff, L. Francis
1961-02
6 sheet of plans for hand operated bilge pump, designed by L. Francis Herreshoff. Date on plans is 02-1961. 5 sheets are duplicates.
SP.38.343
Mystic Seaport, Daniel S. Gregory Ships Plans Library, L. Francis Herreshoff Collection