Title: Nikola Vaptsarov v Morskoto mashinno uchilishte
Subjects: Biography, Bulgaria Varna, Sailors, Varna, Bulgaria. Morsko mashinno uchilishte, Careers, Morsko mashinno uchilishte (Varna, Bulgaria)
Places: Bulgaria
People: Nikola Ĭonkov Vaptsarov (1909-1942)