Found:


Model of a Made Mast

anonymous, 1819, demonstration model, NG-MC-138-2

Model of Part of a Made Topmast

anonymous, 1821, demonstration model, NG-MC-158

Model of an Artillery Crane

anonymous, c. 1800 - c. 1830, demonstration model, NG-MC-42

Compound Wheel and Axle

anonymous, c. 1750 - c. 1800, demonstration model, NG-MC-50

Model of a Connecting Rod

anonymous, c. 1840 - c. 1885, demonstration model, NG-MC-1889-50

Model of a Filtering Machine

anonymous, 1800 - 1858, filtering machine, NG-MC-577-2

Model of Steering Gear

anonymous, 1820 - 1858, demonstration model, NG-MC-644

Nine Models of Jury Rudders

anonymous, 1820 - 1870, demonstration model, NG-MC-1367

Model of Part of the Stern of a…

anonymous, c. 1750 - c. 1800, demonstration model, NG-MC-92

Model of a Slide and Carriage for a…

anonymous, 1848, demonstration model, NG-MC-749