"Diamentor" x-ray dosimeter, comprising tube-mounting ionisation chamber, pre-amplifier and measurement/display unit, by PTW, Freiburg, W. Germany, 1965-1975 "Diamentor" x-ray dosimeter 1965-1975
Thermoluminescent dosimeter for radiographers, yellow plastic, with spare PTFE-lithium fluoride discs, by the N.R.P.B., Harwell, 1980 Thermoluminescent dosimeter for radiographers 1980
Film body dosimeter, plastic, blue, with two exposed plates and one unexposed plate, by Kodak, England, 1980 Film body dosimeter 1980