1. Photo 743/9(404) Reference (shelfmark): Photo 743/9(404) Title: Bhutan Trek 1933: Tang Chu Valley above Tangnaru. Photographer: Ludlow, Frank Scope & Content: Genre: Landscape Photography Subjects = mountain scenery Location = Bhutan; Tang Chu Valley Collection Area: Visual Arts Languages: Not applicable Date Range: 1933 Extent: 1 item