Bea and Sarah Hutchinson standing in the garden summerhouse, 35 Tongshan Road, Hongkou, Shanghai

Bea and Sarah Hutchinson standing in the garden summerhouse, 35 Tongshan Road, Hongkou, Shanghai

Bea and Sarah Hutchinson sitting in the garden summerhouse, 35 Tongshan Road, Hongkou, Shanghai

Sarah, Bea, Maggie and Elizabeth Hutchinson sitting in the garden, 35 Tongshan Road, Hongkou, Shanghai

Maggie, Dick, Fred, Bill and Harry Hutchinson with John Henderson and Mabel Parker on the entrance steps, 35 Tongshan Road, Hongkou, Shangahi

Sarah Hutchinson cradling baby Bea in her arm, sitting in armchair in the living room, 35 Tongshan Road, Hongkou, Shanghai

Mrs Koskey sitting on a garden lounger with her baby, 35 Tongshan Road, Hongkou, Shanghai

Mrs Koskey holding up her baby in the garden, 35 Tongshan Road, Hongkou, Shanghai

Koskey baby sitting up and laughing on a rattan garden lounger, 35 Tongshan Road, Hongkou, Shanghai

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

Koskey baby sitting up and smilling on a garden lounger, 35 Tongshan Road, Hongkou, Shanghai

Fred Hutchinson and unidentified boy with a dog in the garden, 35 Tongshan Road, Hongkou, Shanghai

Fred Hutchinson play-fighting with neigbouring boy, while Maggie and Dick Hutchinson read an illustrated newspaper with Mabel Parker, as Harry Hutchinson looks on, 35 Tongshan Road, Hongkou, Shanghai

Fred Hutchinson playing with a baseball bat in the garden, 35 Tongshan Road, Hongkou, Shanghai

Bea and Sarah Hutchinson sitting on a bed, 35 Tongshan Road, Hongkou, Shanghai

Fred and Sarah Hutchinson sitting on a park bench, Shanghai

Bea Hutchinson, Shanghai

Mabel and Gladys Hutchinson sitting in a garden chair near the summer house, 35 Tongshan Road, Hongkou, Shanghai

Bea Hutchinson, wearing a hand-knitted outfit, holding a balloon and standing on a chair, Shanghai

Miss Oliveira holding Bea Hutchinson in the garden, 35 Tongshan Road, Hongkou, Shanghai