University of Bristol - Historical Photographs of China reference number: Sw22-147. Khaki cloth Kodak Negative Album, 12 cm x 16 cm. 149 negatives (sized 3.25 inches x 5.5 inches, 92mm x 147mm). The album was later labelled P1/X on the back cover.
Black and white photograph
Archives & Special Collections, SOAS Library, University of London