Nice estate lot of 9 different vintage wearable patriotic / American Flag pins. All have their original backs and each one is different from the others. One is an enameled service manufacturing award - on card - Blaw-Knox War Production and inside the blue circle it reads "100% for the USA". This company was located outside of Pittsburgh Pennsylvania. There is a teeny tiny pin that measures just about 1/4 of an inch - charming and the oldest I think of the flags. Others are all about 1/2-3/4 of an inch across. Please see pics for condition and varieties. 

Selling from clean and non-smoking household. Thanks for looking!