| Charles Piazzi Smyth Second mate of yacht observing radiation thermometers on Mount Guajara 1850-1858 Albumen print, stereograph Rijksmuseum RP-F-F25713-G LL/78795 C[harles] Piazzi Smyth, 1858, Teneriffe - An Astronomer's Experiment, (London: Lowell Reeve)
| |