1. P.P.1931.pch, 2(18) Reference (shelfmark): P.P.1931.pch, 2(18) Title: James Nasmyth. Photographer: Lock and Whitfield Scope & Content: Genre: Portrait Photography Oval image; head-and-shoulders full-face portrait of the engineer, inventor and astronomer James Nasmyth (1808-1890). Collection Area: Printed Collections Languages: Not applicable Date Range: c 1877 Extent: 1 item