1927 Sc 173I Black surcharge on 1925 Postage due 14K stamp Scott 365

1927. Black surcharge on 1925 Postage due 14K stamp.
Catalog numbers: Scott 365, Standard Collection 173I, Michel 323IA.
Issued on: June 11, 1927.
Perforation: frame 12.
Printing: Typography.
Watermark: No.
Face value: 8 Russian kopek.

Surcharge types