I compared overprints and cliché positions of two interesting items. One is the well-known Easter greeting card with the overprint on the previously affixed stamp, second is the Međimurje postal stationery.
1941 Međimurje, unique postal card with the overprint on the previously affixed stamp.
Note that the Easter card was put into the press misplaced vertically, so part of the overprint was applied to the card instead to the stamp.
Misplaced overprint.
The same overprint type, was used for the postal stationery. In this case, the vertical alignment was much better, so overprint fits almost perfect.
1941 Međimurje, unofficial local provisional issue, postal stationery.
Vertical difference of 6.5 mm between the Easter card and the postal stationery.
