Vladmir Filatov was able to save the eyesight of sniper Vasily Zaytsev during what battle?
Vladimir Filatov Vladimir Petrovich Filatov (Russian: Владимир Филaтoв , 15 [O.S. 27] February 1875, Mikhaylovka, Penza Governorate, Russian Empire - 30 October 1956, Odessa, Ukrainian SSR) was a Russian and Ukrainian ophthalmologist and surgeon best known for his development of tissue therapy. He introduced the tube flap grafting method, corneal transplantation and preservation of grafts from cadaver eyes. He founded the Institute of Eye Diseases & Tissue Therapy in Odessa, Soviet Union (today Ukraine). Filatov is also credited for restoring Vasily Zaytsev's sight when he suffered an injury to his eyes from a mortar attack during Battle of Stalingrad.
Battle of Dilman The Battle of Dilman (April 15, 1915) was a battle fought at Dilman between the Russian Empire and the Ottoman Empire. More than half of the Ottoman troops were Kurdish, almost all of whom deserted. The result was a Russian-Armenian victory under Tovmas Nazarbekian and Andranik Ozanian. Apart from the Armenian officers who served under Tovmas Nazarbekian's Russian Caucasus Army, the Armenians also deployed a volunteer battalion under the leadership of their commander Andranik and with the participation of Smbat Baroyan.