Apparatus for electrical experiments Product:Greetings card with inset images of Whitehall

with inset images of Whitehall Palace and the Royal Exchange

sheep and lambs in the foreground

Harry Enfield with Paul Whitehouse and Charles Higson March 4th 1988

malefactor

Apparatus for electrical experiments Product:Greetings card with inset images of WhitehallSix figures showing equipment intended to investigate electric arcs including (figure 4) a Leyden jar. Experiments designed and made by Martin van Marum at Teyler's Museum at Haarlem in the Netherlands. Plate 5 from Beschryving eene ongemeen groote electrizeer machine geplaatst in Teyler's Museum by Martinus van Marum (Haarlemn, 1785). The plate is inscribed upper right: 'Pl. III'; and below 'C. H. Koning Fecit. Martin van Marum was elected a Fellow