RARE 60s Vintage Rolling Rock Beer Shaw-Barton Pull-Open Novelty Ad

RARE 60s Vintage Rolling Rock Beer Shaw-Barton Pull-Open Novelty Ad

Wow. They do NOT make them like this, anymore! Pull the tabs and the cardboard fans to a 3-section image of that “Mountain Spring Water.”
This is a treasure for collectors.
Shaw-Barton advertising group
Fading and surface-wear typical for age. Motion works smoothly, and no “vintage smell”!!!
I KNOW this beauty will find a perfect home.
Approx 7” H
11” W, unfolded