Search in Rijksstudio
Model of a Floating Beacon
anonymous (possibly), 1845, demonstration model, NG-MC-839-1
On display in room 0.13
Model of a Floating Beacon
Rijkswerf Rotterdam (possibly), 1845, demonstration model, NG-MC-839-2
Tangent Sight
anonymous, c. 1845 - c. 1858, demonstration model, NG-MC-703
Support of a Tangent Sight
anonymous, c. 1860 - c. 1870, demonstration model, NG-MC-1374