A round clock face with dash marks showing no time.
A round clock face with numbers showing no time.
A round clock face with roman numerals showing no time.
"Diagrammatic drawing of a time-limit circuit breaker." —Croft 1920
An instrument or machine for measuring time.
An illustration of a Roman Numeral clock showing 2:50.
An illustration of a Roman Numeral clock showing five o'clock (5:00).
An illustration of a Roman Numeral clock showing 7:30.
"Waltham Lever Escapement. A device for the governing of speed is the one thing on which accurate time…
Gulliver's watch is being taken away. From Gulliver's Travels by Dean Swift.
An instrument for measuring time, especially the interval of an hour, by the running of sand out of…
A cartoon of an older man carrying a large hourglass in one hand, and a knapsack in the other hand.
An illustration of a section of the interior of a large house clock.
"The Knight and the Lady. By Albrecht Dürer. From the engraving on copper." -Heath, 1901
"Diagram illustrating one type of time-limit relay." —Croft 1920
"In marching in double time the saber is carried diagonally across the breast, edge to the front; the…
"A form of Sun-dial that is as god to-day as any dial for determining noon." -Bodmer, 1917
The Tower of the Winds, also called horologion (timepiece), is an octagonal Pentelic marble clocktower…
A watch with roman numerals.
An illustration of a pocket watch.
A pocket watch from Switzerland in 1907.