Patent applied for on 8-3-1940 (search google patents) 1942 : Patent was granted. Research is on going on this item, info will be updated periodically. Thanks for stopping by peace.
Feel free to ask for more photos or questions. The item "Vintage Pin Up Girls Roller Derby Case & Skates 1940s-50s Quad Roller Skates" is in sale since Monday, November 19, 2018.
This item is in the category "Sporting Goods\Indoor Games\Indoor Roller Skating". The seller is "drake_302" and is located in Zephyrhills, Florida. This item can be shipped to United States, Canada, United Kingdom, Germany, Japan, France, Australia.