Physical description
Black and white photograph of the head of a portable Foregger "Metric" Gas Anaesthesia Apparatus. The apparatus has glass flowmeters and controls for fine and coarse oxygen, cyclopropane, nitrous oxide and carbon dioxide. There is also an ether container and a blood pressure nanometer.
Inscriptions & markings
•Handwritten in grey pencil on reverse: Dr. Desai's Special Metric
•Handwritten in black ink on reverse: III.
•Handwritten in grey pencil on reverse: dvpd.
