Carbon dioxide cylinder, metal, to power limb prosthesis, English, 1960-1970 Carbon dioxide cylinder to power limb prosthesis 1960-1970
Smoke detecting cabinet, with accessories, by Walter Kidde Company Limited, Northolt, Ealing, London, England, 1958 (see note). Smoke detecting cabinet 1958
Four steel machine screws for panel (see note), from smoke detector cabinet to motor box by Walter Kidde Company Limited, Northolt, Ealing, London, England, 1958. Four Steel Machine Screws for Smoke Detector Cabinet 1958
Straight pipe connecting smoke detector cabinet to motor box by Walter Kidde Company Limited, Northolt, Ealing, London, England, 1958 (see note) Pipe for smoke detector 1958