USSR newspaper ‘Trud’ title – Geologists day, 2 April 1967 USSR newspaper ‘Trud’ title – Geologists day, 2 April 1967 Related Posts:Soviet professional holiday Geologists DaySoviet Russian sculptor Sarra Lebedeva 1892-1967Soviet artist Pyotr Aleksandrovich Krivonogov 1910-1967Soviet artist Marina Andreyevna Ivanova 1923-196730 June Soviet Youth DayUSSR Space Exploration posters