Physical description
Black and white photograph showing ten unidentified male students standing around a lecture theatre table watching the unidentified male instructor as he points to one of four anaesthesia apparatus, carbon dioxide absorbers.
Inscriptions & markings
•Black paper label glued on top of photograph with caption written in all caps in white ink: Demonstration of apparatus (Carbon Dioxide absorbers, in section).
•Handwritten in black ink on reverse: Frame 14.
•Handwritten in grey pencil on reverse: 16. 14 has been crossed out.
