This a lot of 4 vintage booklets, all featuring recipes. First is the KC Baking Powder cookbook. This appears to have been published around 1940 (could not find a specific date). There are two Rawleigh's good health products catalogs, which also include recipes. The postmarks on these are 1943 and 1948. The Eclipse Chopper Cook Book from Montgomery Ward doesn't have a date, but I'm guessing 1930s-1940s. It has some tearing on the cover. Last is the S.M. Co. Almanac & Stock Book from 1920. The front and back cover are loose. This almanac has a variety of advertisements, recipes, animal care info, and general info. Thanks for looking!