Bea Chu, Phyllis Colledge and Sarah Hutchinson, with others, (possibly visiting Kadoorie Agricultural Aid Association), Hong Kong

View of Pei Chi Ko (北极阁) in snow, Nanjing (南京市)

View of Pei Chi Ko (北极阁), Nanjing (南京市)

Institut Pasteur de Shanghai (Shanghai Pasteur Institute), Shanghai