"Imperator" contra angle handpiece set, one standard and 2 long handpieces for no.2 slipjoint with cased heads and burs with spares, by Drendel and Zweiling, Germany, 1953-1970 "Imperator" contra angle handpiece set 1953-1970
"Orapik" pocket toothpick, aluminium case with steel head, by Dental Concepts Inc., USA, 1987 "Orapik" pocket toothpick 1987
Sinclair Cambridge Memory Electronic Calculator 1974 Sinclair Cambridge Memory electronic calculator 1974
Round flat plastic box, one of two, with associated square outer packaging box for Durex rubber diaphragm (see Pt 4) Durex Diaphragm box 1981
Tonometer (sphygmomanometer) with aneroid manometer, tubing, bellows and arm-cuff in brown plastic case, type invented by Dr. H. Von Recklinghausen, German, 1920-1940 Tonometer (sphygmomanometer) with aneroid manometer
Early fibreoptic gastroscope, GIF type D, serial no.211692, forward viewing, with plastic water supply jar, and with biopsy forceps, made in Japan by Olympus and supplied by Keymed, Southend, in case, 1970-1975 Early fibreoptic gastroscope 1970-1975
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
"PORT-O-JET" Multidose Jet Injection Apparatus, hydraulically powered, with carrying case, by Schuco International London, Ltd., London England, 1970-1975 "PORT-O-JET" Multidose Jet Injection Apparatus 1970-1975
Impression in sealing wax of oculist's seal, Roman Empire(?), 100BC-400AD Impression in sealing wax of oculist's seal 100 BCE-400 CE