Barry, Illinois. $20 1882 Value Back. Friedberg 581. The First NB. Charter #5771. PMG Choice Uncirculated 64. Double Denomination Error. Here is an outstanding double denomination error from this Illinois bank. This Series of 1882 Value Back has the face of a $20 and the back of a $10. The error occurred when the sheet became inverted between its first and second printings. This bank issued Value Backs in a $10-$10-$10-$20 format so the inversion of the sheet resulted in two dual denomination errors $10/$20 and $20/$10 as seen here, as well as two $10s with inverted backs. Broad margins and vividly printed inks are displayed on this note along with boldly penned bank officers signatures. This wonderful note can trace its pedigree back to the much heralded collection of Albert A. Grinnell. <em>From Albert A. Grinnell; Frank Levitan; Lyn Knights sale of December 1998, lot 335. </em>