| Charles Piazzi Smyth Entrance to the ice cavern, in the malpays of the Peak of Teneriffe, at the height of 11,040 feet 1850-1858 Albumen print, stereograph Rijksmuseum RP-F-F25713-M LL/78808 C[harles] Piazzi Smyth, 1858, Teneriffe - An Astronomer's Experiment, (London: Lowell Reeve)
| |