Stamps and covers from the Estate of the late Menachem Niv

British Detention Camp two covers: a) one stampless sent from Latrun detention camp on 3.7.1944, by Jewish British resistance, Mr Zoybermaer Tehari to Ms. Haya Shwartz Tehori (same family), Jewish British resistance too who was incarcerated at Bethlehem detention camp. Cover arrived at 10.7.44 transit by Jerusalem twice at 7.7.44 and 9.7.44, very rare cover as it was passed between two different detention camps, cover cachet with censor b) second sent from Bethlehem detention camp to Safed by Ms Sara Kalki (unclear outgoing date) transit Jerusalem 10.3.1947, both covers in fine condition opened roughly with creased and tears. Still very rare!!