A very rare type 15. krajcarówka of Louis IV of Legnica from 1663 with a different portrait of the ruler and a completely different eagle image from the known one. An interesting variety with the letter B (the word GOLDB) impaled on the duke's wig. The uncommon legend LUDOV.DUX in front of the denomination. The mark of mincmaster Pfahler the younger - a heart with a cross. The last minting year of the 15.krajcars minted by Ludwig, who dies in 11.1663! Coin unlisted in E-M catalog. A beautiful piece struck with a worn stamp with a mint luster in the background, definitely prettier in person than it appears from the photos.