Six Bramah lock drilling templates, on pine (wood) board

circa 1795

Hand-cranked model of stern of vessel fitted with Joseph Bramah's patented screw-propeller (no. 1478) from 1785

1785-1861

Five milling cutters

Quick-grip vice for attaching to a lathe

circa 1780

Bramah nine-inch five guard double-sided rim drawback lock with dead action

Hydrostatic balance to demonstrate principle of hydraulic press by Joseph Bramah

Machine for winding spiral springs