NavList thread: Ruminatons on Bygrave and Hohenrechenschieber scale markings

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18 Feb 2013, 07:14 | Brad Morris
18 Feb 2013, 15:59 | Robin Stuart
24 Feb 2013, 17:13 | Robin Stuart
24 Feb 2013, 17:46 | Robin Stuart
24 Feb 2013, 19:44 | Robin Stuart
24 Feb 2013, 23:09 | Brad Morris