Search in Rijksstudio
Standard Metre Rule
J.M. Kleman & Zoon, 1819
Foghorn
L.J. Lefèbre, 1877
Decimal Scale
D. van den Bosch, 1821
Polarising Filter
John Benjamin Dancer, c. 1880
Artificial Horizon
anonymous, anonymous, anonymous, c. 1830 - c. 1865
Decimal Scale
D. van den Bosch, 1821