04-01-2012, 03:16 AM
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Member
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Join Date: Jul 2007
Location: Sheffield Lake, Ohio
Posts: 1,747
Total Downloaded: 198.27 MB
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Fiddlers Green still has a good explaination of the relationship between HO and N scale:
http://www.fiddlersgreen.net/other/S...cales-info.php
Free N scale ruler: Printable Mini
Free HO scale ruler: Scale Rulers
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