$10 1977 FRN Printed Tear Gutter Fold Error! Exciting + Dramatic Mistake Ch XF

An exciting and dramatic printed tear gutter fold error! The upper left corner scrunched and folded in the press tearing in the margin when creating the second print on top of the torn flap, but even more impressively it opens to reveal a giant gutter fold that's entirely void of ink. As the tear was essential for the creation of this error, it's viewed as an explanation -- not a problem! An unsual and fun mistake!