Watch timer by P.L. Instruments Ltd., Welwyn Garden City; with tuning fork standard and spark printer Watch timer by P.L. Instruments Ltd.
Standard type solar dial as used for automatic switching of street-lamps at dusk and dawn with wooden stand Standard type solar dial
Electronic clock timer type 774A serial No. 1805/3 made by Furzehill Laboratories Ltd, Borehamwood, Hertfordshire, in 1946 Electronic clock timer type 774A serial No. 1805/3 made by Furzehill Laboratories Ltd 1946
"Regloscope" electronic watch timer, with microphone. Made by British Watch Timers Ltd. "Regloscope" electronic watch timer
Darkroom clock calibrated 0-60 minutes with alarm. Luminous hands and five minute marks. Eastman Kodak. Eastman timer
Dash pot type delayed action release, timing adjusted by screw on actuating piston. Eastman Kodak. Kodak Self Timer
Clockwork timer 15 secs delay which permits time exposure from 1 -20 seconds. With fine adjustment fast and slow. Messrs Perrot and Co. c.1925 Photoclip B Delayed Action Release Timer 1920-1930
Clockwork timer in cylindrical brass case carrying clockwork and bell, chiming at 1/2 second intervals when the button is depressed. (Winding key not original). Clockwork timer in cylindrical brass case carrying clockwork and bell
Photoclip delayed action release model A self-timer. Clockwork delayed release for cable release attachment, approx 20 seconds. Photoclip delayed action release model A self-timer. Clockwork delayed release for cable release attachment 1920-1930
Delay valve for pneumatic release line 0/ 1/8 / 1/4 / 1/2 /1/2/3 seconds. Thornton Pickard. Thornton Pickard Time Valve
MKV11b quartz timer by Hurd-Brown Limited, Bolton c.1955 MKV11b quartz timer by Hurd-Brown Limited circa 1955
Auto time control (timer) made by The Horstmann Gear Co. Ltd., Bath (England, UK). UK patent 506960 & foreigns other pending thoughout the world. Makers No. 26244, 200/250 volts, 30 Amps, 50 Cycles 1 phase. Timer
Prototype version of British cooker timer incorporating clock dial and minute minder, c. 1955, produced by Midgley Harmer Limited Prototype version of British cooker timer incorporating clock dial and minute minder
Analogue timer used with Valpar occupational aptitude tests, made by Smiths Industries, England, UK c. 1980. Analogue timer used with Valpar occupational aptitude tests
Example of Horstmann single-train controller for street lights, of about 1919, with hand set dial, with winding key, no.61757 Example of Horstmann single-train controller for street lights circa 1919
Cooker timer, type M873, incorporated into cooker control panel, c.1955, produced by Midgley Harmer Limited Cooker timer
Watch/clock testing timer, the Meridian Major by Walker Electronics with watch stand and recorder Watch/clock testing timer
Example of the first "Gunfire" gas controller for street lamps, giving quick action Example of the first "Gunfire" gas controller for street lamps patented 1908
Automatic timer for Bendix washing machine, c.1946, produced by Midgley Harmer Limited Automatic timer for Bendix washing machine circa 1946
Example of Gunning's first gas controller for street lamps, switching "on" and "off", patented 1899 Example of Gunning's first gas controller for street lamps 1899
Recording timer kit (ticker-tape timer), PSSC pattern by the Macalister Bicknell Corporation, Cambridge, Massachusetts Recording timer kit (ticker-tape timer) 1950-1969
Fisherbrand™ Traceable™ Big-Digit Timer used for timing the procedure for inoculating volunteers with the virus during the COVID-19 Human Challenge programme by Imperial College London, the Department for Business, Energy and Industrial Strategy (BEIS), hVIVO, and the Royal Free London NHS Foundation Trust, 2020-2021 Fisherbrand™ Traceable™ Big-Digit Timer 2020-2021
Example of first Horstmann double-train gas controller for street lights, of about 1904, giving quick action, and fitted with solar dial, with winding key and dust cover Example of first Horstmann double-train gas controller for street lights circa 1904
Production version of British cooker timer, type M883, incorporating clock dial and minute minder, c.1955, patent no.749329, produced by Midgley Harmer Limited Production version of British cooker timer
Example of early Horstmann electric tumbler time-switch with solar dial, for street lights, with winding key, dust cover and screws Example of early Horstmann electric tumbler time-switch with solar dial
Example of Gunning's pioneer gas controller for street lamps, turning 'off' only, with cover, by the British, Foreign and Colonial Automatic Light Controlling Company Limited, Bournemouth, England, c. 1897. Gunning's pioneer gas controller for street lamps 1897
Brass compressor for pneumatic ball with patent time valve incorporated, adjustable for 3, 2, 1, 1/2, 3/4, 3/8 secs. Thornton Pickard. Thornton Pickard Ball Compressor and Time Valve