1. Mss Eur D1197(47b) Reference (shelfmark): Mss Eur D1197(47b) Title: Ten-ton bed plate being lowered down the incline to the power house by the treble purchase winch [Guma, Sutlej Valley]. Photographer: Unknown Scope & Content: [Gelatin silver print, 77x134mm]. Collection Area: India Office Records and Private Papers Languages: Not applicable Date Range: 2 May 1928 Extent: 1 item