Found:


Half Model of an 8-Gun Brig

anonymous, anonymous, c. 1817 - c. 1824, ship model, NG-MC-381

Model of a Furnace for a Steam…

Rijkswerf Rotterdam, c. 1840, demonstration model, NG-MC-54

Decimal Scale

D. van den Bosch, 1821, measuring instrument, NG-MC-858

Model of a Gun Position on the…

Rijkswerf Rotterdam, 1837, demonstration model, NG-MC-102

Model of the Mortar Bed of a Bomb…

Rijkswerf Rotterdam, c. 1842 - c. 1847, demonstration model, NG-MC-120-1

Model of a 20-cm Mortar on a Pivot

Rijkswerf Rotterdam, c. 1834, demonstration model, NG-MC-1372

Model of a Gun Position on the…

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

Log with Two Rotating Vanes

I. Thyssen, c. 1860, rotating vane, NG-MC-1011

Half Model of a Screw Steamer

Nederlandsche Stoomboot Maatschappij Fijenoord, 1878, ship model, NG-MC-1406

Model of a Double Pair of Hydraulic…

Rijkswerf Rotterdam, 1818, demonstration model, NG-MC-56