University of Bristol - Historical Photographs of China reference number: Sw29-138. Khaki cloth Kodak Negative Album, 12 cm x 9.5 cm. 187 negatives sized 1.5 inches x 1.25 inches -:- 40mm x 30mm. The album was later labelled P62/V. One of the bridge instruments depicted is a telegraph.
Black and white photograph
Archives & Special Collections, SOAS Library, University of London