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Pressure cooker-canner with black plastic handles. Model 21-B, 21 quarts. Pressure cooker has a cylindrical metal body and slightly domed cover. Cover has metal slots that twist/lock into place. Pressure gauge and release valve affixed to top.
"PRESTO / COOKER - CANNER / MODEL 21-B / 21 QT. 19.873 LITERS / NATIONAL PRESTO IND., INC. EAU CLAIRE, WIS., U.S.A." (Metal tag)
"PRESTON / DO NOT OPERATE / CANNER / UNTIL YOU HAVE / READ INSTRUCTION BOOK" (printed)
National Presto Industries Inc. (Manufacturer)
15 1/2 x 16 (HxW) (inches)
Gift of the Estate of Winifred Richardson