Deerfield & Roundabout Railway Track & Wheel Data
(Scroll down and right to view document. Revision 04-18-2010)
One Eighth Scale Model Railway Circular Curve and Spiral Calculator Excel workbook by Jeffrey G. Hook July 8, 2008
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Deerfield & Roundabout Railway Track & Wheel Data |
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One Eighth Scale Model Railway Circular Curve and Spiral Calculator Excel workbook by Jeffrey G. Hook July 8, 2008 |
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