| RefNo | Title | Date |
| HB/F/4/41 | International Ballet Competition - Varna \ 1965 \ Ildiko Kaszas and Ivan Nagy | 1965 |
| HB/F/4/63 | International Ballet Competition - Varna \ 1966 \ Hideo Fukagawa | 1966 |
| HB/F/4/74 | International Ballet Competition - Varna \ 1968 \ Galina Ragozina | 1968 |
| HB/F/4/73 | International Ballet Competition - Varna \ 1968 \ Galina Ragozina | 1968 |
| HB/F/4/67 | International Ballet Competition - Varna \ 1968 \ Rita Poelvoorde and her teacher Josephine Brabants | 1968 |