Badge "To a Friend of Dobrokhim"/Знак "Другу Доброхима"

Bronze, gilding, enamel.
Size 32×25 mm.

Obverse

Другу Доброхима - To a Friend of Dobrokhim

Screw /most likely a later period replacement/.

"Снабосоавиахим Москва/Snabosoaviahim Moscow".