Found:


Model of an Axiometer

Viehoff & Mathiessen, c. 1870 - c. 1877, demonstration model, NG-MC-1327

Model of an Anchor Release Gear or…

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

On display in room 0.13

Light for a Lighthouse

Boulton & Watt (possibly), c. 1818, NG-MC-832

Model of a Lifeboat Release

Rijkswerf Vlissingen (possibly), 1857 - c. 1858, demonstration model, NG-MC-636

Hydrometer

Kyan (possibly), c. 1800 - c. 1858, hydrometer, NG-MC-870-1

Model of Steering Gear

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

Model of a Disengaging Gear for…

Petrus van der Loo, 1841, demonstration model, NG-MC-542

Model of a Fire Hearth for Steam…

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

On display in room 0.13

Model of an Anchor

Rijkswerf Vlissingen, 1823, demonstration model, NG-MC-608-A

Model of screw-propeller lifting…

H. Huijgens, 1853 - 1856, demonstration model, NG-MC-562

On display in room 0.13