Museum objects

Orrery , 1761
RS.3383

Electrical machine, 1768
RS.8458

Compound microscope, ca. 1843
RS.8460

Reflecting telescope, 1671
RS.8462

Potato masher, ca. 1888
RS.8469

Regulator, ca. 1760
RS.8470

Astronomical quadrant, ca. 1767
RS.8472

Safety lamp, ca. 1815
RS.8475

Spectroscope, 1867
RS.8477

Dividers, 1697
RS.8482

Double-barrelled air pump , ca. 1709
RS.8483

Reflecting telescope, ca.1750
RS.8484

Radiometer, ca. 1875
RS.8489

Magnets, 1750
RS.8485

Chronometers, 1771
RS.8496

Saccharometer, ca. 1836
RS.8466

Quadrature of the circle, ca.1831
RS.12468

Apothecaries’ scales, ca.1820-1840
RS.12494

Object glass, late 17th century
RS.18182

Speculum mirror and carry box, ca.1723
RS.18184

Protractor, late 18th century
RS.18186

Magnetograph, 1862
RS.18187

Incandescent electric lamp, 1877
RS.18191

Intaglio seals, late 18th century
RS.18207

Ariel 1 model, 1962
RS.18290

Compound microscope, ca.1800
RS.18190