Gas/Air Sampler, type C2000
Portable personal Gas/Air Sampler, type C2000, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by Rotheroe and Mitchell Ltd, South Ruislip, England, 1960-1980
Portable personal Gas/Air Sampler, type C2000, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by Rotheroe and Mitchell Ltd, South Ruislip, England, 1960-1980
Portable personal Gas/Air Sampler, type C2000, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by Rotheroe and Mitchell Ltd, South Ruislip, England, 1960-1980
Component for portable personal Gas/Air Sampler, type C2000, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by Rotheroe and Mitchell Ltd, South Ruislip, England, 1960-1980