Lot of (2) 1981A $5 Federal Reserve Notes. Fr. 1977-I. Minneapolis. PMG Choice Uncirculated 63 EPQ & 64 EPQ. Printed Fold Over & Offset Printing Error. This remarkable consecutive pair of 1981A $5 Federal Reserve notes has two completely different errors, but are also both related. The top note features a rather large fold over, causing a portion of the left serial number and district seal to printed on the back. This error causing the remaining portion that printed on the plate to offset on the subsequent notes. While these notes separately are not incredibility rare, they most certainly are when paired together.