1951. Manual . Instructions.  Recipes. THE MODERN GUIDE TO PRESSURE COOKING AND CANNING. NATIONAL PRESTO COOKER-CANNER. RECIPES AND INSTRUCTIONS.  EAU CLAIRE, WISCONSIN.   Book is rough. Well used. Heavily stained first few pages. Mid section is pulled out from stapled spine. Present  but separated.  

SHIPS MEDIA MAIL.  USPS.