John Thomson, 1867, 1148, One of the Towers of the Temple at Ongcor Thom. From a photograph by Mr. J. Thomson, Book illustration, woodcut, Google Books, LL/36124
John Thomson 1867 1148, One of the Towers of the Temple at Ongcor Thom. From a photograph by Mr. J. Thomson
Book illustration, woodcut Google Books James Furgusson A History of Architecture in all Countries, from the Earliest Times to the Present Day, in three volumes (London: John Murray, 1867), Vol.II, Bk.VI, Ch.II, p.727.
The same illustration is shown in John Thomson The Straits of Malacca, Indo-China, and China; or Ten Years' Travels, Adventures and Residence Abroad (London: Sampson Low, Marston, Low & Searle, 1875), p.151 and here it is entitled "Sculptured tower in Nakhon Thom, The ancient capital of Cambodia.". See also p.140 which concerns Thompson supplying photographs to Prof. Ferguson.