University of Bristol - Historical Photographs of China reference number: NA16-100. Image from an album in The National Archives referenced as ‘HONG KONG 3. Views of Hong Kong from the 1860s to the 1920s' (CO 1069-446). Sign: F.V.3. See NA16-099 (another photograph of the effects of the 1926 rainstorm on Pedder Street).
Flood damage caused by the 19th July 1926 rainstorm, Pedder Street, Hong Kong
Black and white photograph
The National Archives, London