You can't find it because it only came out last year!
2015 30 July. Fischer cat.# 4628-4629, Block FS01. Historical organs of Poland. The stamps show the organ of the Cistercian abbey in Jedrzejow.
But wait! There's more! An official non-postal blackprint was also issued which goes for $8-12 which is roughly what the regular block goes for as well.
Posted 07/20/2016 10:44 pm
