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The Time Ball, Royal Observatory, Greenwich, Fig. 7, 1844. Creator: Unknown
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The Time Ball, Royal Observatory, Greenwich, Fig. 7, 1844. Creator: Unknown
The Time Ball, Royal Observatory, Greenwich, Fig. 7, 1844. The hour of one o clock is announced by the descent of a large black ball, from the summit of a pole, which surmounts the northwestern turret of the Observatory; a position singularly favourablefor its exhibition to mariners on their progress down the adjacent river Thames. The apparatus...may be said to consist of a hoist for raising the ball, a trigger and discharging gear for its liberation, and a clock, regulated by observation, for giving the required moment of time. From " Illustrated London News", 1844, Vol V
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Media ID 20551314
© The Print Collector/Heritage Images
Clock Clockwork Cogs Crank Handle Gear Greenwich Observatory Mechanism Observatory Royal Observatory Time Timekeeping Timepiece Gears Time Ball
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EDITORS COMMENTS
This photo print, titled "The Time Ball, Royal Observatory, Greenwich, Fig. 7,1844" takes us back to the enchanting era of the 19th century. The image showcases a remarkable mechanism that played a crucial role in timekeeping during that period. At precisely one o'clock, an impressive black ball gracefully descends from the top of a towering pole situated on the northwestern turret of the historic Royal Observatory in Greenwich. This ingenious contraption was strategically positioned to provide mariners sailing down the adjacent River Thames with an unmistakable visual signal. The apparatus featured in this print is comprised of several intricate components working harmoniously together. A hoist elevates the large ball while a trigger and discharging gear ensure its timely release. Additionally, a meticulously regulated clock serves as the backbone for accurately determining when exactly this mesmerizing spectacle should take place. Originally published in "Illustrated London News" in 1844, this engraving offers us a glimpse into Victorian Britain's technological advancements and their dedication to precise timekeeping. The detailed depiction allows us to appreciate not only the craftsmanship involved but also how such innovations were celebrated by society at that time. As we admire this historical snapshot captured by an unknown creator, it reminds us of humanity's continuous quest for measuring and mastering time – an eternal pursuit that has shaped our lives throughout centuries past and present.
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