Found:


Model of Two Congreve Rockets with…

anonymous, c. 1810 - c. 1840, scale model, NG-MC-1029-1

Model of a Paddle Wheel

Rijkswerf Rotterdam, 1834, demonstration model, NG-MC-538

Model of screw-propeller lifting…

H. Huijgens, 1853 - 1856, demonstration model, NG-MC-562

On display in room 0.13

Model of a 30-Pounder Gun on Deck

anonymous, c. 1828, demonstration model, NG-MC-800-1

Slip Hook for Lifeboats

anonymous, anonymous, c. 1859, slip hook, NG-MC-1001

Two Samples of Telegraph Cable for…

Matthew Fontaine Maury (possibly), c. 1866, sample, NG-MC-1191

Model of a Gun Carriage

Rijkswerf Amsterdam, 1854, demonstration model, NG-MC-754

Model of a Rounder Plane

anonymous, anonymous, c. 1819, demonstration model, NG-MC-69

Two Rabbet Planes

anonymous, c. 1818, demonstration model, NG-MC-65

On display in room 0.13

Portlight

anonymous, c. 1827, portlight, NG-MC-235