Hummelstown, Pennsylvania. $10 1902 Red Seal. Fr. 613. The Hummelstown NB. Charter #2822. PMG Very Good 10. While this note has no doubt seen better days, its rarity is undeniable as it is the only Red Seal known from this Hummelstown, PA bank. While the signatures have all but faded away and the red overprint is a bit smudged, alternatives for one seeking a Red Seal from this bank are, shall we say, limited. This offering constitutes the first offering of any note of this type from this bank in recent history. PMG comments "Repaired, Stains Lightened."