Model of a Chain Stopper

anonymous, 1833, demonstration model, NG-MC-619-1

Model of a Mainmast with…

Petrus van der Loo, c. 1830 - c. 1840, rigging model, NG-MC-594

Model of an Optical Telegraph

anonymous, c. 1806, demonstration model, NG-MC-1047

On display in room 0.13

Model of a Bread Chest

anonymous, anonymous, 1797 - 1810, demonstration model, NG-MC-583

On display in room 0.13

Gunlock (Percussion)

H.A. Gobius, 1832, percussion lock, NG-MC-705

Model of an Artillery Crane

anonymous, c. 1800 - c. 1830, demonstration model, NG-MC-42

Model of a Floating Dry Dock

's Lands Werf Amsterdam (possibly), after anonymous, c. 1802 - c. 1815, demonstration model, NG-MC-6

Frans kunstenaarsalbum

diverse vervaardigers, c. 1880 - c. 1900, scrapbook, RP-F-2004-283

Model of a Chain Stopper

anonymous, c. 1833, demonstration model, NG-MC-619-2