Sundials on the Internet (Popularity: )
http://www.sundials.co.uk/ A major information source, with projects, detailed technical information, links to related sites, listings of societies. Category:
Science - Astronomy - Calendars and Timekeeping - Sundials
Karel Mokry Chess Bookshop (Popularity: )
http://www.chessbookshop.com Located in the Czech Republic this shop has a wide selection of items in its online stock. Find new, used, old and rare chess books and magazines. Category:
Entertainment - Games - Board Games - Abstract - Battle Games
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