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A grandfather clock (also a longcase clock, tall-case clock, grandfather's clock, hall clock or floor clock) is a tall, freestanding, weight-driven pendulum clock, with the pendulum held inside the tower or waist of the case. Clocks of this style are commonly 1.8–2.4 metres (6–8 feet) tall with an enclosed pendulum and weights, suspended by ...
The Gatling gun is a rapid-firing multiple-barrel firearm invented in 1861 by Richard Jordan Gatling. It is an early machine gun and a forerunner of the modern electric motor -driven rotary cannon. The Gatling gun's operation centered on a cyclic multi-barrel design which facilitated cooling and synchronized the firing-reloading sequence.
The Seymour tall case clock in the White House, more commonly known as the Oval Office grandfather clock, is an 8-foot-10-inch (269 cm) longcase clock, made between 1795 and 1805 in Boston by John and Thomas Seymour, and has been located in the Oval Office since 1975. [1] Since the presidency of Gerald Ford it has remained one of the few ...
The miniature grandfather clock never ticked in Greg Allison's childhood. The clock, just 7 inches high, sat under a rounded glass dome on one of the highest shelves in the library of his family's ...
The first clock known to strike regularly on the hour, a clock with a verge and foliot mechanism, is recorded in Milan in 1336. [96] By 1341, clocks driven by weights were familiar enough to be able to be adapted for grain mills, [97] and by 1344 the clock in London's Old St Paul's Cathedral had been replaced by one with an escapement. [98]
It was the first American eight-day wall clock, the first American wallclock to have the pendulum suspended in front of the weight in the case, and the first American wallclock to have the weight attached to a pulley. The brass clock mechanism was reduced to a much smaller size, therefore saving brass which was in scarce supply in the early ...
Thomas Stretch. Thomas Stretch (March 30, 1697 – October 19, 1765) was an American clockmaker and a founder and first governor of the Colony in Schuylkill, later known as the State in Schuylkill, or Schuylkill Fishing Company. In 1753, he erected the first clock at Independence Hall in Philadelphia, a large clock dial and masonry clock case ...
The LeMat revolver was a .42 or .36 caliber cap & ball black powder revolver invented by Jean Alexandre LeMat of France, which featured an unusual secondary 16 to 20 gauge smooth-bore barrel capable of firing buckshot. It saw service with the armed forces of the Confederate States of America during the American Civil War of 1861–1865 and the ...