Sigismund I the Old, Half-penny 1520, Vilnius - NAGNI error - undescribed
Variety with Pogo without sword scabbard (hind legs forward) on obverse and Eagle with upper feathers pointing towards Eagle's head (five feathers, large beak) on reverse.
The letters N on the obverse and reverse in mirror image.
Variant punctuation with a colon after the date and after LITVANA
Error - NAGNI ... instead of MAGNI ... - very rare, not described in the specialized Huletski/Bagdonas catalog.
Condition: 2
Slightly deficient abalone, but beautifully preserved coin. Mint luster and mirror. Rarer vintage. Very rare (not described in specialized literature) NAGNI error. A beautiful piece for specialized collections.
Recommended
Metal: silver
Weight: 1.26 g
Literature: Kopicki as 3158, Huletski/Bagdonas missing, Huletski/Bagdonas as H73.T (VII), but NAGNI error ....