Lot of 4 by or about Wm K Walthers (model railroad trains). Includes Handbook for Model Railroaders, hard cover with attractive jacket, by W K Walther. Kalmbach Publishing, 1949, 5th printing, with 218 pages. The rest are soft covers published by Wm K Walthers! Toy, Tinplate & Scale Model Railroads, (Manual for Tinplaters), also by Walthers, 1958 2nd printing with 30 pages. Instructions for building Walthers – O Gauge passenger cars with plans, 30 pages, 1943. How to Paint Model (railroad) Cars, Lettering and Painting Guides, by Walthers, 3rd edition, 1944 with 30 pages. As shown. Generally moderate wear with more wear to covers or jacket edges. Jacket edge has a couple small tears. One soft cover has some folds and creasing. Minor blemishes, light page tanning.