We had Red & White stores scattered around town, but they were primarily found in far flung less populated areas. I'm sure having a Red & White affiliation afforded mom & pop operations the benefits and lower costs associated with a larger entity's purchasing power. This would be useful for the disappearing mom & pop operations that are barely surviving in today's retail grocer environment. I don't know if United Grocers is still around. You knew a store was affiliated with UG if they offered the Bonnie Hubbard house brand, but the stores themselves kept their own names.
Here in the Bay Area, and perhaps other parts of California, we had Star and Bar gas stations that gave out their own house brand of stamps. I can't remember how they were redeemed, but Star and Bar stations were usually lower priced than those of the major oil companies. Star and Bar later became Regal stations, which I think retained the stamp policy and had the Regal Beagle as their mascot. I think the last Regal locally disappeared in the mid '70s and could have been a casualty of the 1973 Arab oil embargo.
Barry, to fold the chairs, you had to lift/unsnap the seat from the legs and hold it against the chair back while turning each leg inward 90 degrees, then drop the seat back down so it covered the folded-in legs. Weird, but as your mom's chairs demonstrate, they were very sturdy. It's possible my sister may have the four chairs that go with my table. I'll have to ask her.