Watch List notes:

Münzen DDR 20 Mark, 1974, Immanuel Kant, im Hartplastikkästchen, verplombt, Avers am Rand leicht fleckig, PP., Katalog: J. 1549 PP
GDR 20 Mark, 1974, Immanuel Kant, in the hard plastic case box, sealed, aversum at the edge slightly blotched, PP., catalogue: J. 1549 PP