Set Date(s)
5 December 1941
The stamps were printed in 10×5 sheets, with the stamps of each 5×5 half-sheet forming a cross pattern — unburelaged stamps at the center, surrounded by partially burelaged stamps, with full burelaged stamps on the outside.
The stamps with burelage can be found with two types of burelage — that with points of the burelage pointing up (suffixes “I”, “III”, “IV”), and the rarer variety with points of the burelage pointing down (suffixes “A I”, “A III”, “A IV”).
In addition, the center stamp, which is without any burelage, can be found with (suffix “A II”) and without (suffix “II”) an engravers mark.

The stamps were printed in 10×5 sheets, with the stamps of each 5×5 half-sheet forming a cross pattern — unburelaged stamps at the center, surrounded by partially burelaged stamps, with full burelaged stamps on the outside.
The stamps with burelage can be found with two types of burelage — that with points of the burelage pointing up (suffixes “I”, “III”, “IV”), and the rarer variety with points of the burelage pointing down (suffixes “A I”, “A III”, “A IV”).
In addition, the center stamp, which is without any burelage, can be found with (suffix “A II”) and without (suffix “II”) an engravers mark.
