Cover of registered letter sent from Taganrog to Rostov-on-Don on June 26, 1919. It was received on June 27, 1919. Cover is franked with the stamps of Armed forces of the South of Russia and the stamps of Russian Empire "Supporting warriors and their families/В помощь воинам и их семьям". Russian Empire stamps "Supporting warriors and their families/В помощь воинам и их семьям" were withdrawn from circulation in the middle of 1917 therefore this is a late post use, meets very seldom.