The third set of the “Straw Hat” official issues came into use in 1930.
MiNr. 126 is found with vertical or horizontal waffle watermarks, while MiNr. 125 is found only with a vertical waffle watermark.
The 1930 Straw Hat Issues are similar in appearance to the 1927/1928, 1929, 1931/1932, and 1933 versions.