Search in Rijksstudio
Salinometer
A.P. How, 1850 - 1865
Polarising Filter
John Benjamin Dancer, c. 1880
Vacuum Gauge
Eugène Bourdon, c. 1860
Artificial Horizon
anonymous, anonymous, anonymous, c. 1830 - c. 1865
A.P. How, 1850 - 1865
John Benjamin Dancer, c. 1880
Eugène Bourdon, c. 1860
anonymous, anonymous, anonymous, c. 1830 - c. 1865