1. Photo 743/9(415) Reference (shelfmark): Photo 743/9(415) Title: Bhutan Trek 1933: Bamboo bridge over the Trashiyangsi River. Photographer: Ludlow, Frank Scope & Content: Genre: Landscape Photography Subjects = bridges; river scenes Location = Bhutan; Tashiyangtse Valley Collection Area: Visual Arts Languages: Not applicable Date Range: 1933 Extent: 1 item