Album 7: R1-75 Gibby, Professor Mary Binder with negative of chromosomes, images taken by Mary Gibby [SPINE, faded] R1 - 75 *Contains* - approx. 719, 2.25"x3" black and white negatives, across approx. 165 pages - approx. 8, 2"x2" colour negatives, across 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. Some sheets are encased in a plastic bag, there are some empty sheets. n.d. 1 binder https://atom-2.rbge.org.uk/spine-r1-79 7 eng