Buddhist nuns writing at desks
Man with an abacus writing in an account book in a lantern-making shop
Man calculating with an abacus in a lantern-making shop
Grain merchant at a desk calculating with an abacus and writing in an acount book
Kitchen of Niu Rou Wan, a Muslim grilled-beef restaurant, showing a worker using an abacus
Two photographs: A curious crowd looking through a window at foreigners (some children frightened by the camera)
A studio tableau of accountants or businessmen