The Horology Museum
The Catalogue
Matching records
25 records · page 1 of 2
Instruments · 1800-1834
Stopwatch / timer by Bellefontaine, England, 1800-1834
Science Museum Group, London
Instruments · 1806
Stopwatch / timer by Valentin Kammerer, Germany, 1806
German Clock Museum
Instruments · 1830-1840
Stopwatch / timer by Walsh of Newbury, England, 1830-1840
Science Museum Group, London
Instruments · 1865-1875
Bashforth's Chronograph with screens, frame and weights, invented c. 1865.
Science Museum Group, London
Instruments · 1867
Reconstruction of Thurgar's pioneer gas controller for street lights, patented in 1867
Science Museum Group, London
Instruments · hallmarked 1877
Inking chronograph by O. Vivier, London, hall mark 1877
Science Museum Group, London
Instruments · 1888
Stopwatch / timer by Hipp, Matthias, Switzerland, 1888 (Science Museum Group 1889-38)
Science Museum Group, London
Instruments · 1888
Stopwatch / timer by Hipp, Matthias, Switzerland, 1888 (Science Museum Group 1889-38/1)
Science Museum Group, London
Instruments · 1902
D'Arsonval electric chronometer, for measuring reflex reaction time, by Charles Verdin, Paris, 1902
Science Museum Group, London
Instruments · 1904-1910
Solar dial from Horstmann patent clockwork street light controller, Horstmann, British, 1904-1910.
Science Museum Group, London
Instruments · 1920
Stopwatch / timer by A. Schlenker-Grusen, Germany, 1920
German Clock Museum
Instruments · 1930-1960
Electronically wound triple-pole changeover time-switch, type MWDGPS, by Venner Limited, New Malden, Kingston-upon-Thames, London, England, 1930-1960.
Science Museum Group, London
Instruments · 1930-1959
Stopwatch / timer by I.B.M. UK Ltd., England, 1930-1959
Science Museum Group, London
Instruments · 1939-1949
Stopwatch / timer by Horstmann Gear Co. Ltd. (maker), England, 1939-1949
Science Museum Group, London
Instruments · 1940-1976
'Meridian' watch timer, by Walker Electronics, Newark-on-Trent, Nottinghamshire, England, 1940-1976.
Science Museum Group, London
Instruments · 1940-1980
Clockwork timer used by renal dialysis patients to time blood clotting reaction when adding heparin to blood for dialysis
Science Museum Group, London
Instruments · 1940-1974
Stopwatch / timer by Horstmann Gear Co. Ltd. (maker), England, 1940-1974
Science Museum Group, London
Instruments · 1940-1974
Stopwatch / timer by Horstmann Gear Co. Ltd., England, 1940-1974
Science Museum Group, London
Instruments · 1950-1959
Stopwatch / timer by Jackson Electric Stove Co. Ltd, England, 1950-1959
Science Museum Group, London
Instruments · 1960-1979
Stopwatch / timer by Omega, 1960-1979
Science Museum Group, London
Instruments · 1960-1979
Stopwatch / timer by Omega, Switzerland, 1960-1979
Science Museum Group, London
Instruments · 1970-1989 (estimated)
Stopwatch / timer by British Watch Timers Ltd., England, 1970-1989 (estimated)
Science Museum Group, London
Instruments · 1976-1979
Stopwatch / timer by Cronus Precision Products Inc., 1976-1979
Science Museum Group, London
Instruments · 1980
Stopwatch / timer by Adolf Hanhart, Germany, 1980
German Clock Museum