RARE German "SHELL OIL" Advertising/Fold-Out MAP~

Description

Not positive of the era...at first thought it was Post WWII but no sign of Allies divisions. Thinking 1930's pre war...appears to be an Adolf..street in Berlin. Came from a collection of a WWII soldier with most items 1940's for sure...measures about 6" x 9 1/4" closed...opens up to a large 26 3/4" x 32 3/4"
RARE German "SHELL OIL" Advertising/Fold-Out MAP~