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At what scale speed is your model train traveling down the tracks ? Speed Rules lets you easily operate your model railroad at scale speeds . Three simple steps: 1.Measure the given distance on your railroad track. 2. Time your train between the distance marked on the track. 3.Look up the speed on the Speed Rules. Simply an easy to do. Now you have the accurate scale speed that your train is traveling at . It works for any throttle setting. Now you have the accurate scale speed that your model train is traveling at. It's easy , fun and entertaining. Not to mention, Oh Yes, educational. Try It! It calculates from Z to G scale. Also includes Z to G scale ruler. Send $9.95 U.S. + $1.05 shipping and handling to RxR Enterprises 2434 El Cerise Dr. Fallbrook, Ca. 92028 |
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