Apparatus for electrical experiments Product:Postcard A group of seven men

A group of seven men stand to the right of the image

4-cylinder 2-door sedan

with the Silver Rogue on the right

The upper and lower views of the animal appear above a general study of the creature apparently walking on land

Apparatus for electrical experiments Product:Postcard A group of seven menSix 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