Improved electrical machine at Teyler's Museum Finish:Single Figure 3 Aspidotus camellae

Figure 3 Aspidotus camellae

meet with The Beatles backstage at the Olympia Theatre

Map of the River Thames from Tilbury to Westminster

Mr Beales and Mr Potter were leaders of the Reform Party amongst working men

Improved electrical machine at Teyler's Museum Finish:Single Figure 3 Aspidotus camellaeStudy of the augmented electrostatic generator with conducting rods shown demonstrating an electrical arc discharge. The original machine was designed by John Cuthbertson (bap. 1743 d. 1821) for Martin van Marum and installed at Teyler's Museum at Haarlem in the Netherlands. Plate 1 from Tweede vervolg der proefneemingen gedaan met Teyler's electrizeer machine by Martinus van Marum (Haarlemn, 1795). The plate is inscribed 'Pl. I. W. Hendriks, delin.