Murd, Heinar Arturi p.; Tammsaar, Mati Aadu p.; Meerits, Kalev Karli p.; Murd, Mait Arturi p.; Beletski, Peeter Grigori p.;  Kont, Vallo Nilsi p. ENSV KrK §115 lg I, lg II, lg III; §1151; §15 lg II
Date: 1972-12-26-1973-04-13