Search in Rijksstudio
Model of a Ladder
Petrus van der Loo, c. 1850, demonstration model, NG-MC-77
Model of a Light Beacon
Enthoven & Co. (attributed to), c. 1866, demonstration model, NG-MC-1194
Model Indicating the Headroom of…
Petrus van der Loo, c. 1860, demonstration model, NG-MC-1030
Model of a Pile Driver
Petrus van der Loo, 1855, demonstration model, NG-MC-48
Model of a Ladder
Petrus van der Loo, c. 1850, demonstration model, NG-MC-81
Model of a Rudder
Petrus van der Loo, Petrus van der Loo, 1855, demonstration model, NG-MC-225
Model of a Ladder
Petrus van der Loo, c. 1850, demonstration model, NG-MC-76
Model of a Ladder
Petrus van der Loo, c. 1850, demonstration model, NG-MC-78
Model of a Time Signal
Petrus van der Loo, 1849, demonstration model, NG-MC-826