Hand-cranked model of stern of vessel fitted with Joseph Bramah's patented screw-propeller (no. 1478) from 1785 1785-1861
Quick-grip vice for attaching to a lathe, made by Joseph Bramah, c. 1780 Quick-grip vice for attaching to a lathe circa 1780
Hydrostatic balance to demonstrate principle of hydraulic press by Joseph Bramah Hydrostatic balance to demonstrate principle of hydraulic press by Joseph Bramah
Bramah nine-inch five guard double-sided rim drawback lock with dead action Bramah nine-inch five guard double-sided rim drawback lock with dead action
Machine for winding spiral springs, made by Joseph Bramah, c. 1780 Machine for winding spiral springs