Waterwheel powered self-acting rice pounder, Tong'an
© 2014 University of Birmingham
University of Bristol - Historical Photographs of China reference number: Mx03-088. Cadbury Research Library archive finding number: DA26/2/2/2 (John Preston Maxwell Papers). See also Ba05-103 and Ba05-106. "Tangoa" could be Tong'an (north of Xiamen)?
Black and white photograph
Cadbury Research Library (Special Collections), University of Birmingham