Shoppers World 1964.
Another one of my Mom's curated recipes, is the Jordan Marsh Blueberry Muffins. I
do not remember when it was acquired or if it came out of the Framingham or Boston store, but was probably sometime during the late sixties or early seventies. I think the sugar is the crystal sugar.
Great Old Recipes on Pinterest I recently found so many more of her recipes, like the Gilchrist Macaroons which were the best ever.
You can read a little about her beginnings into baking with the 4-H as a young girl.
For Denise who asked for the Gilchrist's Macaroons, here's the link