HO Module Standards

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Layout Set-up SOP & Tool List

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Helping Your Rolling Stock Behave Properly

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Reference documents (each opens a separate .pdf file)
          * Equivalent Charts (6 pages) - inches to millimeters, HO scale inches, drill bit sizes, wire diameters
                        ** Car Weights (use with "Helping Your Rolling Stock Behave Properly" - 4 pages)
                        *** HO Scale Speed (one page)

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MARRS  Branchline Specificatons

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