Gladys and Bea Hutchinson on a day trip with Elise Markham and Lilian Thoresen, sitting at a cafe table with refreshments, Hong Kong

John Piry with two unidentified young women, Jessfield Park cafe, Shanghai

An addict injecting morphine at a street cafe

Frisco Cafe, Credit Franco Chinois Bank, Maxime Cafe, 'Blood Alley', Shanghai

Cabaret, cafes and a bank, 'Blood Alley', Shanghai

American Sailors in a bar, Blood Alley, Shanghai

'Blood Alley' (Rue Chu Pao San), Shanghai