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Open Dimensions: 
Date Location: 
Cover Description: White border with red center.  Title in oval at the top, Mobilgas logo in the middle. Company name across the bottom.
Date Code:  
Main Legend Side Features:
Opposite Side Features:  
Other: Thanks to Dave Rowlison for sharing these scans from his collection.
Note: The White Star logo is becoming less prominent on the map covers by this time. 

Legend ON
Legend QC