A set of 50 photographs and associated handwritten descriptive notes, acquired from the Imperial Russian Geographical Society in St. Petersburg. The complete notes, "1904 View of Great Tibet", are available at: http://collections.lib.uwm.edu/u?/tibet,94
"The town of Tsetan stands 20 miles east of the above [Sam-ye monastery], on the right bank of the Brahmaputra, at its junction with the fertile valley of the Yan-lun, and is known for its cloth and the manufacture of the yellow lama caps. It carries on a lively trade, as it stands on the road from Bhutan to Lhasa, while on the Bhutan frontier is the little town Tsona, well known for its fair."
Tsybikoff, G.G. (1904). Journey to Lhasa. The Geographical Journal, 23(1), 92-97. Available at: http://links.jstor.org/sici?sici=0016-7398%28190401%2923%3A1%3C92%3AJTL%3E2.0.CO%3B2-S