 | First Day of Issue = June 27, 1930 Size: 31.00 mm x 31.00 mm Quantity printed = 370,000 Perforated 10.00 x 10.00 Printed by State Printing House, Riga, Latvia Watermark  Catalog numbers Scott 153 Michel LV 176 |
| First Day of Issue = June 27, 1930 Size: 31.00 mm x 31.00 mm Quantity printed = 370,000 Perforated 10.00 x 10.00 Printed by State Printing House, Riga, Latvia Watermark Catalog numbers Scott 153 Michel LV 176 |