Physical description
Black and white photograph of a man sitting at a table where he is studying the workings of an Oxford vaporiser which is in parts, and reading the accompanying information panel. There is other anaesthetic equipment around him.
Inscriptions & markings
•Handwritten in black ink by Geoffrey Kaye on reverse: Frame 20.
•Handwritten in grey pencil on reserve: 23. 20 has been crossed out.
•Caption on bottom of photograph written in white ink on black paper and glued down: HOW THE WHEELS GO ROUND.
