Schmidt City Club Clear Beer Bottle WWII Savings Stamps Label

I have had this clear long neck Schmidt City Club Beer Bottle around for years but never paid it much attention till now and noticed it had the Save Stamps label on it from WWII I think. I have looked on various ites but not seen anything quite like it but maybe not looking in right places. Can anyone give me more information on it?? Measures about 9 1/2" tall and about 2 1/2" diameter at widest. Any help would be appreciated!!! Are these hard to find??