Model of a Support in a Dry Dock

anonymous, 1849, demonstration model, NG-MC-12

Model of a Powder Magazine

anonymous, 1849, demonstration model, NG-MC-119

Model of a Carriage for a…

anonymous, 1856, demonstration model, NG-MC-756

Model of an Oscillating Pump

anonymous, 1821, demonstration model, NG-MC-646

Model of a Cart for Rope Making

anonymous, anonymous, c. 1800 - c. 1825, demonstration model, NG-MC-60

Repeating Swivel Gun

James Chambers (possibly), James Haslett, c. 1812 - c. 1815, demonstration model, NG-MC-791

On display in room 0.13

Model of a Wind-Driven Pump

anonymous, 1827, demonstration model, NG-MC-648-1

Model of a 22-Gun Frigate

anonymous, 1793 - 1807, ship model, NG-MC-662

On display in room 0.13

Sounding Lead

John Ericsson, c. 1836 - c. 1860, sounding lead, NG-MC-1018

Model of a Sounding Lead

anonymous, c. 1800 - c. 1858, scale model, NG-MC-887