<a href="https://en.wikipedia.org/wiki/Leonid_Popov" class="extiw" title="en:Leonid Popov">en:Leonid Popov</a>, <a href="https://en.wikipedia.org/wiki/Svetlana_Savitskaya" class="extiw" title="en:Svetlana Savitskaya">en:Svetlana Savitskaya</a>, <a href="https://en.wikipedia.org/wiki/Aleksandr_Serebrov" class="extiw" title="en:Aleksandr Serebrov">en:Aleksandr Serebrov</a>
Soviet Union Post
Scanned by Georg Pik