Carthage, New York. $5 1902 Plain Back. Fr. 608. The National Exchange Bank. Charter #6094. PMG Choice Uncirculated 64 EPQ. Serial Number 1.,A bright note with strong color and bold penned signatures of the bank officers in blue ink. Well margined and nicely embossed. From the first of two issuing titles on this bank, and one of the just 21 such notes reported. A lovely note featuring the prized serial number 1, and likely saved by one of the bankers, perhaps even one of the signers of the note which is frequently the case with number 1 notes.