Keywords: JapaneseClock2.jpg Clockwatch of the mid-Edo period 18th century Japan In Tokyo National Science Museum 2004 Brightened picture originally by PHG Source image is http //commons wikimedia org/w/index php title Image Mid-EdoClockwatch JPG oldid 10897880 Image Mid-EdoClockwatch JPG 2006-05-16 Ihcoyc Released into the public domain by the author <br/> http //en wikipedia org/w/index php title Special 3ALog type upload user page Image 3AJapaneseClock2 jpg Log en wikipedia Ihcoyc Japanese language Japanese clocks Lantern clocks 18th-century clocks Clocks in the National Museum of Nature and Science Tokyo |