Harry Hutchinson diving into the deep end of the Open Air Pool, Hongkou, Shanghai, 1925

Harry Hutchinson and friends at the Open Air Pool, Hongkou, Shanghai, 1925

Swimming at the Open Air Pool, Hongkou, Shanghai, 1925

Hector in the garden, 35 Tongshan Road, Hongkou, Shanghai

Gladys Hutchinson walking with a toy pram holding a teddy bear and doll, in the garden of 35 Tongshan Road, Hongkou, Shanghai

Gladys and Bea Hutchinson standing with play prams near the garden summer house, 35 Tongshan Road, Hongkou, Shanghai

Bea Hutchinson with a cat in a play pram, in the garden of 35 Tongshan Road, Hongkou, Shanghai

Unidentified woman with Mabel Hutchinson at the Open Air Pool, Hongkou, Shanghai

Bill and Harry Hutchinson with Booby, at the Open Air Pool, Hongkou, Shanghai

Sarah, Mabel and Fred Hutchinson with friends at the Open Air Pool, Hongkou, Shanghai

Harry, Fred, Mabel and Sarah Hutchinson with friends at the Open Air Pool, Hongkou, Shanghai

Booby diving from a high platform into the Open Air Pool, Hongkou, Shanghai

Swimmers and bathers at the Open Air Pool, Hongkou, Shanghai

Bill and Harry Hutchinson diving with Booby, at the Open Air Pool, Hongkou, Shanghai

Diving from a high platform into the Open Air Pool, Hongkou, Shanghai

Diving from a high platform into the Open Air Pool, Hongkou, Shanghai

Double diving from a high platform into the Open Air Pool, Hongkou, Shanghai

Booby and Harry Hutchinson astride an OK-Supreme motorcycle, Tongshan Road, Hongkou, Shanghai

Bea Hutchinson wearing a garment decorated with a chicken design, 35 Tongshan Road, Hongkou, Shanghai

Sarah and Bea Hutchinson in the garden with the Koskey family, 35 Tongshan Road, Hongkou, Shanghai