Science & Technology

Around the middle of the 18th Century, Otto von Guericke(…)

The physicist Willem Jacob ‘s Gravesande (Holland 1688-1742) used this(…)

Physics apparatus to experiment with making an electric arc, using(…)

Face screen that dismantles to fit into its leather case.(…)

Spelter figure. Representing the invention of the telegraph. Good size,(…)

William Pepys Glass gasometer early 19th century complete with enclosed(…)

Jules Duboscq Solar Microscope. Projects an image of microscopic preparations(…)

Benjamin Franklin. Discovering electricity. Colour print by Godefroy Mayer. Paris

Large and Impressive Electrodynamomètres by “Ganz es Farzà” Budapest