Testbanknoten: Russia: Test Note printed by GOZNAK printing works, commemorating "300 years of St. Petersburg" with portrait of the zar of russia Piotr 1st at right. The note with fictive denomination "300" at lower left, printed in special ink, and hologram patch at upper right, is intaglio printed on watermarked banknote paper. Serial numbers on back. A more seldom seen test note issue of the GOZNAK printing works. Condition: UNC.