Model of a Differential Pulley

Adriaan Rosel, 1860, demonstration model, NG-MC-1147

Model of a Lifting Screw

Petrus van der Loo, 1857, demonstration model, NG-MC-564-1

Model of a Skylight

Rijkswerf Vlissingen, 1857, demonstration model, NG-MC-122

Model of a Gun Position on the…

Rijkswerf Rotterdam, c. 1834, demonstration model, NG-MC-101

Model of a Round-Headed Rudder

Rijkswerf Vlissingen (possibly), c. 1829, demonstration model, NG-MC-220

Model of Part of the Roof of a…

P. Dockheer, J. de Haan, 1850 - 1860, demonstration model, NG-MC-1363

Model of the Upper Part of a Made…

anonymous, c. 1780 - c. 1840, demonstration model, NG-MC-135

Sample of Cork Insulation for Steam…

anonymous, 1867, demonstration model, NG-MC-1401

Model of a Match Barrel with…

Rijkswerf Hellevoetsluis, 1837, demonstration model, NG-MC-718

Model of a Buoy

's Rijks Algemeen Betonningsmagazijn, 1873, demonstration model, NG-MC-1349-F