Gastroscope by Genito-Urinary Manufacturing Company Limited
Gastroscope, by Genito-Urinary Manufacturing Co. Ltd., patent no. 373000, London, United Kingdom, 1935-1945
Gastroscope, in case, by Genito-Urinary Manufacturing Co. Ltd., patent no. 373000, London, United Kingdom, 1935-1945c.1940
Gastroscope, by Genito-Urinary Manufacturing Co. Ltd., patent no. 373000, London, United Kingdom, 1935-1945
Insufflator, light source and power supply for gastroscope, by Genito-Urinary Manufacturing Co. Ltd., patent no. 373000, London, United Kingdom, 1935-1945
Wooden case for gastroscope, by Genito-Urinary Manufacturing Co. Ltd., patent no. 373000, London, United Kingdom, 1935-1945