Bill Hutchinson, Bill Howes and four unidentified men aboard the 'Africa Maru', Shanghai

Unidentified man with Dick, Bill, Mabel, Bea, Harry and Maggie Hutchinson, and John Henderson, in the garden, 35 Tongshan Road, Hongkou, Shanghai

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

Bill Hutchinson standing in the Open Air Pool with other bathers, Hongkou, Shanghai, 1925

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

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

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

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

Mr Farnham, Bill Hutchinson and 'Doc' Houghton, American Company Shanghai Volunteer Corps members, standing outside the entrance to the Navy YMCA, 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

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

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