Capitals of Soviet Republics, designed by S. Pomansky, engraved by different engravers as indicated and issued by the USSR in two parts in 1958.
Moscow, Capital of Russia, engraved by T. Nikitina:
Kiev, Capital of Ukraine, engraved by L. Mayorova:
Minsk, Capital of Belarus, engraved by L. Mayorova:
Tashkent, Capital of Uzbekistan, engraved by V. Smirnov:
Alma-Ata, Capital of Kazakhstan, engraved by T. Nikitina:
Riga, Capital of Latvia, engraved by I. Sapronov:
Frunze (Bishkek), Capital of Kyrgyzstan, engraved by I. Mokrousov:
Yerevan, Capital of Armenia, engraved by L. Mayorova:
Tallinn, Capital of Estonia, engraved by A. Aferov:
Missing from my collection 6 stamps of this set show: Ashakhabad, Tbilisi, Stalinabad (Dushanbe), Vilnius, Kishinev and Baku.