Set Date(s)
28 February / April 1923

These airmail stamps were issued in February (MiNr. 235-236) and April 1923 (MiNr. 237). They depict a wood pigeon.
They are similar to the earlier Wood Pigeon airmails of July 1922, and later Wood Pigeon airmails of May-June 1923 and January 1924.
These airmail stamps were issued in February (MiNr. 235-236) and April 1923 (MiNr. 237). They depict a wood pigeon.
They are similar to the earlier Wood Pigeon airmails of July 1922, and later Wood Pigeon airmails of May-June 1923 and January 1924.
