Tangent Sight

anonymous, c. 1845 - c. 1858, demonstration model, NG-MC-703

Tangent Sight

anonymous, 1845 - 1865, demonstration model, NG-MC-1889-30

Gun Sight

anonymous, c. 1860 - c. 1870, demonstration model, NG-MC-1889-28

Support of a Tangent Sight

anonymous, c. 1860 - c. 1870, demonstration model, NG-MC-1374

Model of a Caisson

anonymous, c. 1802, scale model, NG-MC-14

Gun Sight

anonymous, c. 1860 - c. 1870, demonstration model, NG-MC-1889-27-1

On display in room 0.13

Gauge for Priming Tubes

Marine Stoomvaartdienst, 1860, test model, NG-MC-1082

Tangent Sight

anonymous, 1845 - 1865, demonstration model, NG-MC-1889-24-A

Gun Sight

anonymous, c. 1860 - c. 1870, demonstration model, NG-MC-1889-26

Model of a Buoy

Petrus van der Loo, 1842, test model, NG-MC-841

On display in room 0.13