I would agree (but no guarantee…)
His name is also in the list below, with handwritten note: „…eingesetzt am 8.12.42 beim Thür. Forstamt, Greiz, Oberes Schloß, untergebracht im Lager Teichwolframsdorf, Schützenhaus…/ employed on December 8, 1942, at the Thuringian Forestry Office, Greiz, Oberes Schloss, housed in the Teichwolframsdorf camp, Schützenhaus…“[1]
This would also match the post mark („Teichwolframsdorf“)
with him in the list: Wiktor DOZENKO (Dazenko?)