<Li> 1990 : The first new - age anti-counterfeiting measures were introduced under Series 1990 with microscopic printing around Franklin 's portrait and a metallic security strip on the left side of the bill . </Li>
<Li> 1990 : The first new - age anti-counterfeiting measures were introduced under Series 1990 with microscopic printing around Franklin 's portrait and a metallic security strip on the left side of the bill . </Li>
what year did they put the strip in the 100 dollar bill
what year did they put the strip in the 100 dollar bill
1990
1990