Oskar Mareček Enrolled in the 2nd Grade of Gymnasium Oskar Mareček was enrolled in the 2nd grade of the First Belgrade Gymnasium in the school year 1910/11. 1911 ИАБ-269-К15 Book Document
Oto Ditrihštajn Enrolled in the 4th Grade of Gymnasium Oto Ditrihštajn was enrolled in the 4th grade of the First Belgrade Gymnasium in the school year 1910/11. 1911 ИАБ-269-К15 Book Document
Oto Ditrihštajn Enrolled in the 2nd Grade of Gymnasium Oto Ditrihštajn was enrolled in the 2nd grade of the First Belgrade Gymnasium in the school year 1908/9. 1909 ИАБ-269-К13 Book Document
Oskar Mareček Enrolled in the 3rd Grade of Gymnasium Oskar Mareček was enrolled in the 3rd grade of the First Belgrade Gymnasium in the school year 1911/12. 1912 ИАБ-269-К16 Book Document
Oto Pinto Enrolled in the 2nd Grade of Gymnasium Oto Pinto was enrolled in the 2nd grade of the First Belgrade Gymnasium in the school year 1918/19. 1919 ИАБ-269-К19 Book Document
Oskar Hercog Enrolled in the 2nd Grade of Gymnasium Oskar Hercog was enrolled in the 2nd grade of the First Belgrade Gymnasium in the school year 1918/19. 1919 ИАБ-269-К19 Book Document
Oskar Mareček Enrolled in the 4th Grade of Gymnasium Oskar Mareček was enrolled in the 4th grade of the First Belgrade Gymnasium in the school year 1912/13. 1913 ИАБ-269-К17 Book Document
Oto Poljak Enrolled in the 4th Grade of Gymnasium Oto Poljak was enrolled in the 4th grade of the First Belgrade Gymnasium in the school year 1919. 1919 ИАБ-269-К19 Book Document
Oskar Davič Enrolled in the 1st Grade of Gymnasium Oskar Davič was enrolled in the 1st grade of the First Belgrade Gymnasium in the school year 1919/20. 1920 ИАБ-269-К21 Book Document
Oskar Davičo Enrolled in the 3rd Grade of Gymnasium Oskar Davičo was enrolled in the 3rd grade of the First Belgrade Gymnasium in the school year 1921/22. 1922 ИАБ-269-К23 Book Document
Oto Pinto Enrolled in the 3rd Grade of Gymnasium Oto Pinto was enrolled in the 3rd grade of the First Belgrade Gymnasium in the school year 1919/20. 1920 ИАБ-269-К21 Book Document
Oto Ditrihštajn Enrolled in the 1st Grade of Gymnasium Oto Ditrihštajn was enrolled in the 1st grade of the First Belgrade Gymnasium in the school year 1907/8. 1908 ИАБ-269-К12 Book Document
Oskar Hercog Enrolled in the 4th Grade of Gymnasium Oskar Hercog was enrolled in the 4th grade of the First Belgrade Gymnasium in the school year 1919/20. 1920 ИАБ-269-К21 Book Document
Oskar Davičo Enrolled in the 2nd Grade of Gymnasium Oskar Davičo was enrolled in the 2nd grade of the First Belgrade Gymnasium in the school year 1920/21. 1921 ИАБ-269-К22 Book Document
Oskar Davičo Enrolled in the 4th Grade of Gymnasium Oskar Davičo was enrolled in the 4th grade of the First Belgrade Gymnasium in the school year 1922/23. 1923 ИАБ-269-К24 Book Document
Oto Pinto Enrolled in the 4th Grade of Gymnasium Oto Pinto was enrolled in the 4th grade of the First Belgrade Gymnasium in the school year 1920/21. 1921 ИАБ-269-К22 Book Document
Oskar Davičo Enrolled in the 6th Grade of Gymnasium Oskar Davičo was enrolled in the 6th grade of the First Belgrade Gymnasium in the school year 1924/25. 1925 ИАБ-269-К26 Document Document
Oskar Davičo Enrolled in the private 2nd Grade of Gymnasium Oskar Davičo was enrolled in the 2nd grade of the First Belgrade Gymnasium in the school year 1920/21. 1921 ИАБ-269-К22 Book Document
Oskar Davičo Enrolled in the 3rd Grade of Gymnasium Oskar Davičo was enrolled in the 3rd grade of the First Belgrade Gymnasium in the school year 1920/21. 1921 ИАБ-269-К22 Book Document
Oskar Davičo Enrolled in the 5th Grade of Gymnasium Oskar Davičо was enrolled in the 5th grade of the First Belgrade Gymnasium in the school year 1923/24. 1924 ИАБ-269-К25 Book Document
Oto Frajdenfeld Enrolled in the 1st Grade of Gymnasium Oto Frajdenfeld was enrolled in the 1st grade of the First Belgrade Gymnasium in the school year 1933/34. 1934 ИАБ-269-К36 Book Document
Oskar Munk Enrolled in the 3rd Grade of Gymnasium Oskar Munk was enrolled in the 3rd grade of the First Belgrade Gymnasium in the school year 1933/34. 1934 ИАБ-269-К36 Book Document
Omri Bihali Enrolled in the 3rd Grade of Gymnasium Omri Bihali was enrolled in the 3rd grade of the First Belgrade Gymnasium in the school year 1933/34. 1934 ИАБ-269-К36 Book Document
Oskar Davičo Enrolled in the 7th Grade of Gymnasium Oskar Davičo was enrolled in the 7th grade of the First Belgrade Gymnasium in the school year 1925/26. 1926 ИАБ-269-К27 Book Document
Oskar Mareček Enrolled in the 1st Grade of Gymnasium Oskar Mareček was enrolled in the 1st grade of the First Belgrade Gymnasium in the school year 1909/10. 1910 ИАБ-269-К14 Book Document
Oto Hiršl Enrolled in the 7th Grade of Gymnasium Oto Hiršl was enrolled in the 7th grade of the First Belgrade Gymnasium in the school year 1929/30. 1930 ИАБ-269-К31 Book Document
Oskar Munk Enrolled in the 2nd Grade of Gymnasium Oskar Munk was enrolled in the 2nd grade of the First Belgrade Gymnasium in the school year 1932/33. 1933 ИАБ-269-К35 Book Document
Omri Bihali Enrolled in the 2nd Grade of Gymnasium Omri Bihali was enrolled in the 2nd grade of the First Belgrade Gymnasium in the school year 1932/33. 1933 ИАБ-269-К35 Book Document
Oto Frajdenfeld Enrolled in the 1st Grade of Gymnasium Oto Frajdenfeld was enrolled in the 1st grade of the First Belgrade Gymnasium in the school year 1934/35. 1935 ИАБ-269-К37 Book Document
Oskar Munk Enrolled in the 3rd Grade of the Gymnasium Oskar Munk was enrolled in the 3rd grade of the First Belgrade Gymnasium in the school year 1934/35. 1935 ИАБ-269-К37 Book Document
