I am not a fan of "colorized" black and white photos at all. I think it is a disservice to history for someone to speculate what things may have looked like back when.
That being said, I post this photo to show the styling of the Shell station.

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Looking for photos of 60s era Shell-A-Rama gas station Rt. 17 Mahwah,NJ (opposite Pal's Diner)
Support the hobby- attend your local petroliana shows