Coat of arms of the Russian Soviet Federative Socialist Republic (RSFSR) (1918-1925), see <a href="https://en.wikiversity.org/wiki/ru" class="extiw" title="v:ru">Герб РСФСР</a>
Government of the Russian Soviet Federative Socialist Republic / Painter  Н.А.Андреев (N.A.Andreev)
Official image