Railroad Signs Volume 1 from Morning Sun Books is a treasure trove of all kinds of railroad signs from across the continent. Volume 2 features signs railroads used at their offices and shops, in operations, and at all types of stations. It also illustrates the different types of crossbucks from simple to wig-wag. Over 500 full color images from the 1940s to the present. Whether as a reference for model building or for reminiscing about your favorite locations and railroad ads, Railroad Signs has a place in your historical railroad library.