First Day of Issue = December 4, 1930
Size: 26.00 mm x 34.50 mm
Quantity printed = 34,900
Perforated 10.00 x 11.50
Print method: Typography

Creative team
Arturs Apinis, Designer

The surtax was for the Latvian Anti-Tuberculosis Society. The stamp shows a stylized version of Riga Castle.

Watermark
Watermark


Catalog numbers
Scott B60
Michel LV 165

For more information check out the links below
Riga Castle
Riga Castle (Wikipedia)