FI MK1 air sampling unit
Dust and air sampler, England, 1970-1980
1950-1980
Dust and Fume Sampler using spools of filter paper
Asbestos Identification Kit from the Occupational Health Department of the London School of Hygiene and Tropical Medicine
"Sniffer" Combustible Gas Indicator
1960-1985
Portable Toxic Gas Test Kit
Dosimeter badges for vapours
Toxic Gas Detector Kit
Personal dust sampling equipment
Personal Gravimeric Dust Sampler
Polymask
Asbestos log book
Koptez Konimeter for the determination of dust concentrations in the atmosphere
"Metrovick" Velometer
Portable Isleworth Gravimetric Dust Sampler
NCB-MRE portable Dust Sampler
MSA Electrostatic Sampler
"Powermask", comprising face mask and separate filter unit
1970-1985