University of Bristol - Historical Photographs of China reference number: NA16-041. 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). This photograph may have been taken at Tai Po (大埔) and seems to show children beside a graland of firecrackers.
Firecrackers, New Territories, Hong Kong
Black and white photograph
The National Archives, London