21. L.45/3033(20) Reference (shelfmark): L.45/3033(20) Title: Canalisation. View of the Main Canal after completion, showing Railway Bridge. Photographer: Unknown Scope & Content: Genre: Industrial Photography View along the canal towards a girder railway bridge. Collection Area: Printed Collections Languages: Not applicable Date Range: 1925 Extent: 1 item
22. Photo 1297(28) Reference (shelfmark): Photo 1297(28) Title: Irrigation with hand pump, China [in the valley of the Min River near Foochow]. Photographer: Keystone View Company Scope & Content: Stereoscopic view. Collection Area: Visual Arts Languages: Not applicable Date Range: c 1905 Extent: 1 item
23. Photo 1297(45) Reference (shelfmark): Photo 1297(45) Title: Women pumping water by treadmill, near Hankow, China. Photographer: Keystone View Company Scope & Content: Stereoscopic view. Collection Area: Visual Arts Languages: Not applicable Date Range: c 1910-1920 Extent: 1 item