Album 1: CRFJ Ferns NI → O35 Gibby, Professor Mary Chromosome Cytology Fraser-Jenkins, Christopher Roy Gibby, Professor Mary Binder with negative of chromosomes, images taken by Mary Gibby from specimens collected by Christopher Fraser-Jenkins. [SPINE] CRFJ Ferns N1 → O35 *Contains* - approx. 860, 2.25"x3" black and white negatives, across approx. 123 pages - approx. 1, 35mm strip, 1 page Many of the page protectors have titles and/or annotations (typically collection/reference number), either written on directly in pen/marker or have a label. a few of the negatives have not been cut apart n.d. 1 binder https://atom-2.rbge.org.uk/crfj-ferns-ni-o35 1 eng