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Learn about Incentive Per Diem boxcars of the 1970s

Get this vintage bonus article from the September 1978 issue of Trains magazine
Cover of Trains September 1978 and color page of Incentive Per Diem boxcar article
Click on the image or link to download a PDF of the article.
As an online bonus to "Modeling the 1970s" in the September issue of Model Railroader, check out this vintage article from the September 1978 issue of Trains magazine. Author Paul Dolkos describes a staple of 1970s railroading, the Incentive-Per-Diem (IPD) boxcar. Learn all about this colorful era of railroading.
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Five compact track plans.

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