The number 426 in white appears on recto. The photograph is titled "Sefīd-Rūd" on verso in what may be the hand of Antoin Sevruguin.
Titled: "Virgin forest on the banks of the Safridrud (Tehran-Rasht)" in catalogue of Antoin Sevruguin's works.
Antoin Sevrugion photographs of Persia, 1880s-1890s, The Getty Research Institute, Los Angeles, Accession no. 2017.R.25-47. Titled: "Sefid-Roud (ou fleuve blanc) route de Kboudouni à Rustaniabad". Numbered in negative, 426, or the same as the print in the collection.