A very rare pair of proof issues of the Kings Norton mint.
A one-sided print of the obverse and reverse of the first and only one-penny coin of the Second Republic minted outside Poland.
As we can read in the Specialized Catalog of... J. Chałupski:"These samples (obverse and reverse prints), first appeared on the market after the liquidation of the combined mints of King's Norton Metal Company Ltd. Ralf Heaton and Sons - Birmingham".
Both coins in beautiful mint condition.
