MAKE A MEME View Large Image Pocketwatch movement.png pocket watch movement from an 1891 encyclopedia This type of movement with a verge escapement and a fusee was used in watches from around 1600 to the early 1800s Labelled parts from accompanying text a mainspring ...
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Keywords: Pocketwatch movement.png pocket watch movement from an 1891 encyclopedia This type of movement with a verge escapement and a fusee was used in watches from around 1600 to the early 1800s Labelled parts from accompanying text a mainspring barrel b fusee c center hour wheel c' center wheel pinion d third wheel e fourth or contrate wheel f crown wheel h balance wheel the pallets are also labelled h i minute hand j hour hand k l cannon pinion m minute wheel pinion n minute wheel v verge Alterations to image removed figure number and converted to 32 greyscale PNG Downloaded June 28 2008 from http //books google com/books id jEUOAAAAYAAJ pg PA903 Park Benjamn ed 1891 Appleton's Cyclopedia of Applied Mechanics Volume 2 D Appleton Co New York USA p 903 fig 4217 on Google Books Park Benjamin 1891 Public domain - Park Benjamin died in 1922 PD-old Pocket watch movements Old horology prints
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