Found:


Life Buoy

anonymous, 1819, life buoy, NG-MC-1081-A

Model of an Optical Telegraph

anonymous, anonymous, 1795 - 1816, demonstration model, NG-MC-813

23-cm Steel Shell

Alderson (possibly), 1867, grenade (ammunition), NG-MC-1292

Model of a Furnace for a Steam…

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

Model of a Ventilator

anonymous, 1800 - 1850, demonstration model, NG-MC-568

Model of a Pile Driver

anonymous, anonymous, c. 1819, demonstration model, NG-MC-45

On display in room 0.13

Model of a Crane

anonymous, c. 1750 - c. 1807, demonstration model, NG-MC-39

Drilling Apparatus for Metal

anonymous, anonymous, c. 1797 - c. 1822, drill, NG-MC-68

Model of Diagonal Framing

anonymous, anonymous, c. 1822, instruction model, NG-MC-114-A

Light for a Lighthouse

Boulton & Watt (possibly), c. 1818, NG-MC-832