Diameter of Cheshire’s disc 10.5inches (26.3cms). Diameter of Crova’s disc 10inches (25.3cms).
Size of case 13.75 inches (35cms) square. Condition is fair noting that there are three splits in the casing.
English ca.1895. Ticket price £295.
See: Nature, Vol.XLV, London 1892, pp.347-348*
Annales de Chimie et de Physique, 4em. Serie, Vol.XII, Paris 1867, pp.288-308*
