Wickwar Clock
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The Castle Clock by John Wilding
2:57
A model of the remontoire action on John Harrisons longitude watch H4
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13.2 FELÚJÍTÁS: hogyan cserélj nyílászárót?
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#200: PORTUGUESES PRECISAM DE LEVAR UM RASPANETE? c/ Almirante Gouveia e Melo
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Will Carr - Secrets of Kinetic Sculpture
5:50
Great George of Bristol ringing for the Diamond Jubilee
3:06
Medieval clock mechanism
18:00