Souvenir sheet of the Soviet Union, Leonid I. Brezhnev and Indira Gandhi, 1981, 50 kopecks. CPA #5256.
Post of the Soviet Union, designer G. Komlev<br>Original uploader was <a href="https://ru.wikipedia.org/wiki/User:Agent001" class="extiw" title="ru:User:Agent001">Agent001</a> at <a href="https://ru.wikipedia.org/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:%D0%91%D0%B5%D0%B7%D1%8B%D0%BC%D1%8F%D0%BD%D0%BD%D1%8B%D0%B91111.jpg" class="extiw" title="ru:Файл:Безымянный1111.jpg">ru.wikipedia</a>.
1981
Electronic catalogue "Stamps of the Soviet Land" / Электронный каталог „Марки страны Советов”