Hand-held "Field" refractometer, for anti-freeze solutions, made by Bellingham & Stanley, Tunbridge Wells, Kent Hand-held "Field" refractometer 1998
Hand-held "Delta" refractometer, for sugar (Brix scale), made by Bellingham & Stanley, Tunbridge Wells, Kent Hand-held "Delta" refractometer 1998
Polarimeter by Bellingham & Stanley Ltd, in white-painted wood box, with lamp and transformer, serial no. 545004, c. 1963 Polarimeter by Bellingham & Stanley Ltd 1960-1963
Immersion refractometer made by Bellingham and Stanley, London, probably 1930s. No serial number. Immersion refractometer made by Bellingham and Stanley 1930-1939
Before lens shutter. Rising and falling metal blade released by pneumatic device. Locking pin to hold shutter open. No. 844. Sarjeant's patent shutter
Polarimeter, with sodium lamp and transformer (serial no. 470509), by Bellingham & Stanley Ltd, London, 1955-1960 Polarimeter, with sodium lamp and transformer (serial no. 470509) 1955-1960
Klein Tricolour camera manufactured by Bellingham and Stanley Ltd., 1936-1937, with wooden box, plus cardboard glass plate box containing six separation negatives (two sets). Klein Tricolour camera manufactured by Bellingham and Stanley Ltd. 1936-1937
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Metal sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Metal sample tube associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Sodium lamp bulb associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Sodium lamp bulb associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Refractometer, RFM340, serial no. BT97151, made by Bellingham & Stanley Ltd, Tunbridge Wells, Kent, 1997. Refractometer, RFM340, serial no. BT97151 1997
Polarimeter by Bellingham and Stanley, with cast-iron base. Serial no. 482014 Polarimeter by Bellingham and Stanley
Two immersion refractometers, serial nos. 2192 and 9184, by Bellingham and Stanley Ltd., in one wooden box, c. 1900 Two immersion refractometers 1900
Abbe-type refractometer used by Fisons Pest Control made by Bellingham and Stanley Ltd, London, 1951-1960, serial number 461046. Abbe-type refractometer used by Fisons Pest Control made by Bellingham and Stanley Ltd 1951-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Glass sample tube associated with the polarimeter, by Bellingham & Stanley Ltd, London, 1955-1960 Glass sample tube associated with the polarimeter 1955-1960
Pulfrich refractometer made by Bellingham & Stanley Ltd (no 564706) in wooden case, c. 1960s Pulfrich refractometer made by Bellingham & Stanley Ltd (no 564706) in wooden case 1960s