1. C.192.c.1, 3(168) Reference (shelfmark): C.192.c.1, 3(168) Title: Gigartina Tedii. Photographer: Atkins, Anna Scope & Content: Genre: Scientific Photography Cyanotype negative photogram of algae specimen, on paper watermarked, 'J Whatman 1845.' Collection Area: Printed Collections Languages: Not applicable Date Range: c 1845 Extent: 1 item