1. 10804.i.3, 2(31) Reference (shelfmark): 10804.i.3, 2(31) Title: Professor Tyndall. Photographer: Barraud, Herbert Rose Scope & Content: Genre: Portrait Photography Half-length seated portrait, looking to the left, of the natural philosopher and populariser of science John Tyndall (1820-1893). Collection Area: Printed Collections Languages: Not applicable Date Range: c 1889 Extent: 1 item