Found:


Model of a Differential Pulley

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

Indicator

P.N. Rijk, A.M. de Jong, 1865, indicator, NG-MC-1061

On display in room 0.13

Model of a Match Barrel with…

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

Model of an Officers' Launch

Rijkswerf Vlissingen, 1835, ship model, NG-MC-684

On display in room 0.13

Model of a Hengst

anonymous, 1819, ship model, NG-MC-676

Model of a Lifeboat Release

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

Model of an Ironclad Ram Ship

Laird Brothers, 1868, ship model, NG-MC-1236

Model of a Lifeboat Release

Rijkswerf Vlissingen, c. 1857 - c. 1858, demonstration model, NG-MC-635

Model of a Stayed Mast

anonymous, 1860 - 1865, rigging model, NG-MC-1170

Sounding Lead

John Ericsson, c. 1836 - c. 1860, sounding lead, NG-MC-1018