Clarksburg, West Virginia. $20 1902 Red Seal. Fr. 639. The Empire NB. Charter #7029. PCGS Currency About New 50 PPQ.Bold red overprint inks are observed on this lightly handled $20 Red Seal. The stamped bank officers signatures are faint but still legible. Bold overprint embossing is easily noticed. This note was well deserving of the grading services coveted PPQ designation.