Vintage Betty Brite Muffin Liners Bake Cups (110 Medium Size) (Qty 2) Unopened For Sale

Vintage Betty Brite Muffin Liners Bake Cups (110 count, Medium Size). Quantity of 2 boxes. I believe these liners date back to the late 50's early 60's. These liners come in a unopened 8 sided box which is in excellent condition as shown in all photo's which I have included. I believe these boxes and its contents being in such excellent condition is a rare find and will definitely be a pleasing purchase for the buyer. There is also a recipe Chocolate Cup Cakes on the bottom of the boxes.