Vintage Skippy & Red Owl Peanut Butter Glass Jars; Metal Screw-on Lids

Description

1 Vintage Skippy Peanut Butter Glass Jar W/ Screw Top Metal Lid.  Blue letters on white.  I'm guessing 1950's? (
From what I've seen on e-bay, this is a rare
lid ?) Lid is a little dirty, scratched & nicked; has rubber ring around inside edge.  No chips in glass.  Embossed "5944" "F" "2" on bottom along with Atlas Glass Company symbol.    Approx. 3" wide x 3 7/8" tall.
1 vintage Red Owl Peanut Butter Glass Jar w/ Screw Metal Lid.  Red letters on white; Red Owl mascot.  Measurements from 1/4 to 1 cup embossed on one side, 1/3 to 1 cup on the other side.
Approx 3" wide x 3 5/8" tall.  No chips.  Has "9" "2" and '4" embossed on bottom w/ a symbol I could not identify.