Apparatus for electrical experiments Product:Greetings card who appears in the show

who appears in the show 'Cranks'

with a barrow of meat and a knife

selling bundles of matches from a large basket he is carrying over one arm

malefactor

sheep and lambs in the foreground

Apparatus for electrical experiments Product:Greetings card who appears in the showSix 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