The design of this third and last issue is again the same as of Issue A.  The stamps are printed on the swastika watermark paper as all other stamps beginning in 1927.  The swastikas appear in “normal” and “reversed” position.
According to A. Rucins some 50 (60) imperforated stamps of Issues B and C were set aside for the state archive, which during World War II came into the hands of German occupation officials.  The stamps were printed in panes of 100 stamps.