

Matching Repeater Serial Number Fr. 1911-H $1 1981 | Fr. 1909-I 1977 Federal Reserve Note PMG 65/66 EPQ
Matching Repeater Serial Pair – $1 1981 Mule & 2001 FRNs – PMG 65 & 66 EPQ
Featured here is a remarkable repeater serial number set with matching serials across two different $1 notes, both from the St. Louis (H) district:
- Fr. 1911-H – $1 1981 Mule Federal Reserve Note – PMG Gem Uncirculated 65 EPQ
- Fr. 1926-H – $1 2001 Federal Reserve Note – PMG Gem Uncirculated 66 EPQ
- Serial Number: 04310431 – Repeater format
- Holder: PMG Multi-Note Holder
- District: St. Louis (H)
Description
This matching pair of repeater serial number notes shares the eye-catching and symmetrical sequence 04310431, making it a true repeater — a fancy serial type coveted by modern collectors.
The 1981 note is a desirable mule variety (Fr. 1911-H), identified by mismatched back plate numbers, and is graded PMG 65 EPQ. The 2001 note (Fr. 1926-H) complements it in both rarity and condition, graded PMG 66 EPQ with exceptional paper quality.
Both notes are certified and encapsulated in a special PMG multi-note holder, preserving their matched integrity. Fancy serial sets like this — especially involving a mule note — are extremely hard to assemble and highly appealing for collectors of specialty U.S. currency and serial number rarities.
