Railroad Post Office History by Leo McKee and Alfred Lewis (W)

This book lists every RPO operated in America by route with innumerable cancellations and a large number of B&W images pf RPO railway, interurban and street car equipment. Listing is also catagorized by railroad and route. With 218 pages plus indexes, this volume was published by the Mobile Post Office Society in 1972. The book is in good used condtion with no dust jacket. Locator box 10