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
"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
Film body dosimeter, plastic, blue, with two exposed plates and one unexposed plate, by Kodak, England, 1980 Film body dosimeter 1980