1. C.192.c.1, 1(9) Reference (shelfmark): C.192.c.1, 1(9) Title: Sargassum vulgare. Photographer: Atkins, Anna Scope & Content: Genre: Scientific Photography Cyanotype negative photogram of algae specimen. Collection Area: Printed Collections Languages: Not applicable Date Range: c 1843 Extent: 1 item