William Cooper and Nephews (Australia)2021-08-302021-08-30No Datehttp://hdl.handle.net/1885/24615431cm x 11cmphotographb&wimage/tiffen-AUWilliam Cooper and Nephews (Australia)Cooper's arsenic mine, Ottery, Tent Hill, New South Wales2021-08-30This image is provided for research purposes only and must not be reproduced without the prior permission of the Archives Program, Australian National University