Pump for irrigation and drainage
Phil Blown with amateur (ham) radio equipment, Shanghai
Office, at home, with cannon
A cannon in a room
Household goods vendor pushing his cart
Household goods vendor with his wares loaded onto a shoulder carrying pole
Street barber carrying equipment and stool on should pole and attracting customers with an iron huang or suo zi
Tracery candy vendor carrying his equipment on a shoulder pole
Hospital staff with medical equipment, Shanghai
Hospital worker demonstrating medical equipment, Shanghai
Cupellation furnaces, Hunan Lead Works, Changsha (長沙)
