Found:


Model of Steering Gear

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

Model of a Carriage for a…

anonymous, 1851, demonstration model, NG-MC-753

Model of a Filtering Machine

anonymous, 1800 - 1858, filtering machine, NG-MC-577-1

Model of an Artillery Crane

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

Five Models of Guns on Slides and…

anonymous, c. 1800 - c. 1850, demonstration model, NG-MC-808

Model of a Wind-Driven Pump

anonymous, 1827, demonstration model, NG-MC-648-2

Model of a Rudder to Fit in a…

anonymous, c. 1800 - c. 1840, demonstration model, NG-MC-216

Nine Models of Jury Rudders

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

Model of Steering Gear

anonymous, 1820 - 1858, demonstration model, NG-MC-643

Model of a Pile Driver in Loose…

anonymous, c. 1800, demonstration model, NG-MC-44