Kammala jumla mai zuwa: A cikin bita game da baje kolin, Miloš Macourek ya yaba wa Pitra "hankali mai ban sha'awa da kuma shiga siyasa" kuma ya nuna tabbacin cewa marubucin ba da daɗewa ba zai kafa kansa a cikin babban filin zane-zane na zane-zane. Bai yi kuskure ba a wannan hasashen. Bayan kammala makaranta, Pitra ya fara aiki a matsayin mai zane-zane na zane-zane na gida da na kasa da kasa; a tsakanin sauran abubuwa, ya shiga cikin zane-zane na zane-zane na Czechoslovak a
EXPO 58 Nunin Duniya a Brussels. Da yawa kamar abokin makarantarsa Ladislav Rada, shi ma ya tsara tallace-tallace, hotuna da murfin rikodin don Gramofonové závody <unk> Supraphon.