Watch List notes:

SWEDEN. Gustav II Adolf den store (the Great). 1611–1632. CU Öre Klippingar (30x30mm, 19.99 g, 12h). Nyköping mint. Dated 1626. Three crowns; A above, G R flanking lowest crown; date below / Two arrows crossed in saltire; crown above, denomination across field. Delzanno 180; AAH –. Dark brown patina, area of brick-red and hard green encrustation on reverse. VF. Extremely rare.