Found:


Model of a Made Mast

anonymous, c. 1821, demonstration model, NG-MC-137

Model of an Anchor Release

anonymous, c. 1826, demonstration model, NG-MC-634

Model of an Anchor Release Gear or…

Rijkswerf Willemsoord, c. 1854, demonstration model, NG-MC-624

On display in room 0.13

Model of an Anchor

anonymous, 1823, demonstration model, NG-MC-609

Model of Lumley’s Patent Rudder

anonymous, anonymous, 1865, demonstration model, NG-MC-1176

Model of Steering Gear

Rijkswerf Rotterdam (possibly), c. 1822, demonstration model, NG-MC-645

Model of a Pile Driver

anonymous, anonymous, c. 1819, demonstration model, NG-MC-45

On display in room 0.13

Model of a Fire Hearth for Steam…

Rijkswerf Rotterdam, 1844, demonstration model, NG-MC-531

On display in room 0.13

Model of an Installation for…

anonymous, c. 1849, demonstration model, NG-MC-61

Model of an Optical Telegraph

anonymous, anonymous, 1795 - 1816, demonstration model, NG-MC-813