De La Rive's Apparatus with extra Uranium Glass

Catalogue number #731403973

De La Rive's Apparatus 1	De La Rive's Apparatus 2 plain glass	De La Rive's Apparatus 3 Uranium glass

Description:

Rare and early De La Rive's apparatus to demonstrate that a thread of light revolves in the same direction as the electric current. This example comes with two globes, one made in plain glass and the other, uniquely in my experience, with fluorescent Uranium glass. Height with Uranium glass 14" (26 cm) base diameter 5" (13 cm). Delivery at cost, guaranteed to arrive intact

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