Would appreciate knowing where, in the former Free City of Danzig, these cancels were applied.
On the left, I think it starts "LADEK..."
On the right, I think it says "BOLKAU"
None of my sources pinpoint where in Danzig these were posted.
Can anyone help? Also, is there somewhere on the Internet a listing of what the postal places were in the then-Free City of Danzig?
