MRVP Layout Visit: James McNab's Iowa Interstate Grimes Line in HO scale
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In this MRVP Exclusive Layout Visit, subscribers will get to view James McNab's Iowa Interstate Grimes Line HO scale layout. James so deftly modeled a modern-era regional railroad that emphasizes prototypical switching and crew procedures, including running at slow scale speeds, locking/unlocking switch stands, opening/closing industry gates, and many other tasks that actual IAIS crews would have to complete.