sender:
Iwtuch HRABOWENKO
Gemeinschaftslager Heidekrug
Klietz über Schönhausen/Elbe
Baracke 5, Stube 93
recipient:
Sofii HRABOWENKU
[most likely] Ladyzhynski Khutory, Haisyn
assumption: camp „Heidekrug“ could have been run by WASAG or DSC.
Sprengstoffwerk Klietz . (a Russian camp/„Russenlager“ is mentioned, later it became a military training area)
card from the same camp → Peter HODOWANÜK