Callithamnion Arbuscula. Photographer: Atkins, Anna
Scope & Content:
Genre: Scientific Photography Cyanotype negative photogram of algae specimen, on paper watermarked, 'J Whatman 1845,' and with British Museum yellow datestamp of 11 Oct 1851 on reverse.
Genre: Scientific Photography Cyanotype negative photogram of three algae specimens, on unwatermarked paper, but with British Museum yellow datestamp of 11 Oct 1851 on reverse.
Callithamnion tetricum. Photographer: Atkins, Anna
Scope & Content:
Genre: Scientific Photography Cyanotype negative photogram of algae specimen, on unwatermarked paper, but with British Museum yellow datestamp of 11 Oct 1851 on reverse.
Callithamnion brachiatum. Photographer: Atkins, Anna
Scope & Content:
Genre: Scientific Photography Cyanotype negative photogram of algae specimen, on paper watermarked, 'J Whatman Turkey Mill 1851,' and with British Museum yellow datestamp of 11 Oct 1851 on reverse.
Callithamnion purpurascens. Photographer: Atkins, Anna
Scope & Content:
Genre: Scientific Photography Cyanotype negative photogram of four algae specimens, on unwatermarked paper, but with British Museum yellow datestamp of 11 Oct 1851 on reverse.