2 Free Artworks of Human Powered Firefighting Pumps

Water pump by Georg Andreas Böckler 1662, Georg Andreas Böckler

hand piston water pumps with lever for multiple people human-powered firefighting pumps

Bisset's Magnificent Guide - James Bisset - 1808 - 38 - plate 2 - 119-0-680x1024, James Bisset

bisset's magnificent guide (1808 edition)francis eginton (engraver)

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