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Title: Railroad Signaling is first class
Review: Rairoad signaling is a rather esoteric topic and while similar in the industry, actual operational details vary with each railroad. This book was referenced in a magazine article as exceptional on the topic so I began to search for it. The book I received was hard bound and in excellent condition. It may have been on a shelf for some time, but was unmarked, undamaged, and will be a fine addition to my library.
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