'British Algae, Vol. II. [titlepage]. Photographer: Atkins, Anna
Scope & Content:
Genre: Scientific Photography Cyanotype negative photogram titlepage to volume 2, on unwatermarked paper. British Museum yellow date stamp 11 Oct 1851 on reverse.
Rhytiphlea complenata, (Polysiphonia cristat). Photographer: Atkins, Anna
Scope & Content:
Genre: Scientific Photography Cyanotype negative photogram of several algae specimens, on unwatermarked paper, but with British Museum yellow datestamp of 11 Oct 1851 on reverse.