- Values
- World Currency
- Northern Ireland
- Provincial Bank of Ireland
- 1ST September 1951 Sig 4: Clarke Prefix NJ, NK 1 pound
1ST September 1951 Sig 4: Clarke Prefix NJ, NK 1 pound
Banknote Book Price Guide
1ST September 1951 Sig 4: Clarke Prefix NJ, NK 1 pound
Dealer Directory
View All DealersGreysheet News
View All News
Last “Omega” Pennies Sell for Over $16.76 Million in Stack's Bowers Galleries Auction
12/15/2025
Set #232 Breaks Record for the Most Valuable Modern U.S. Numismatic Item at $800,000.
Moldova. New Silver Proof Coins Honour Memory of Respected Queen Consort
12/12/2025
The National Bank of Moldova release commemorative coins remembering Queen Marie of Romania.
Mystery Strikes Again: Whitman Releases The Enigmatic Lincoln Cents of 1922 — A Definitive New Study by Numismatic Authority Tom DeLorey
12/12/2025
Regular and Limited Collector's Editions Shipping Now