Strasburg, Pennsylvania. $20 1902 Date Back. Fr. 642. The First NB. Charter #42. PMG Very Fine 20 Net. Repaired.This is just the second offering of any large size to be offered in auction. The last example, a PMG Very Fine 25 sold in a 2014 auction for $3,525. PMG comments "Repaired." which appears to be at the top right margin. Some staining is observed, but overall a pleasing example considering the rarity.