| RefNo | Title | Date |
| HB/F/4/48 | International Ballet Competition - Varna \ 1965 \ Natalia Makarova | 1965 |
| HB/F/4/62 | International Ballet Competition - Varna \ 1966 \ Hideo Fukagawa | 1966 |
| HB/F/4/68 | International Ballet Competition - Varna \ 1968 \ Konstantine Damyanov and partner | 1968 |
| HB/E/23/4 | Competitions \ Varna, Bulgaria \ 1974 | 1974 |
| HB/F/4/61 | International Ballet Competition - Varna \ 1966 \ Martine Von Hamel and Earl Kraul | 1966 |
| HB/F/4/56 | International Ballet Competition - Varna \ 1965 \ Natalia Makarova and Galina Ulanova | 1965 |
| HB/F/4/40 | International Ballet Competition - Varna \ 1965 \ Eric Bruhn and judges | |
| HB/F/4/76 | International Ballet Competition - Varna \ 1968 \ Galina Ragozina and Vilen Galstyan | 1968 |
| HB/F/4/47 | International Ballet Competition - Varna \ 1965 \ Natalia Makarova | 1965 |
| HB/F/4/50 | International Ballet Competition - Varna \ 1965 \ Natalia Makarova and Anatole Nisnevitch | 1965 |
| HB/F/4/49 | International Ballet Competition - Varna \ 1965 \ Natalia Makarova | 1965 |
| HB/F/4/38 | International Ballet Competition - Varna \ 1964 \ Vladimir Vassiliev | |
| HB/F/4/59 | International Ballet Competition - Varna \ 1966 \ Martine Von Hamel | 1966 |
| HB/F/4/45 | International Ballet Competition - Varna \ 1965 \ male and female dancer | |
| HB/F/4/44 | International Ballet Competition - Varna \ 1965 \ Natalia Bessmertnova and Mikhail Lavrovsky | |
| HB/F/4/77 | International Ballet Competition - Varna \ 1968 \ Galina Ragozina and Vilen Galstyan | 1968 |
| HB/F/4/66 | International Ballet Competition - Varna \ 1968 \ Galina Ulanova and Nicolai Sergeyev | 1968 |
| HB/F/4/71 | International Ballet Competition - Varna \ 1968 \ Svetlana Efremova | 1968 |
| HB/F/4/70 | International Ballet Competition - Varna \ 1968 \ Svetlana Efremova and Nicolai Sergeyev | 1968 |
| HB/F/4/69 | International Ballet Competition - Varna \ 1968 \ Jorge Esquivel and partner | 1968 |
| HB/E/23/8 | Competitions \ Varna Working File \ 1980-1986 | 1980-1986 |
| HB/E/23/2 | Competitions \ Varna, Bulgaria \ 1970 | 1970 |
| HB/E/23/3 | Competitions \ Varna, Bulgaria \ 1972 | 1972 |
| HB/F/4/108 | International Ballet Competition - Varna \ 1972 \ Anneli Alhanko | 1972 |
| HB/F/4/94 | International Ballet Competition - Varna \ 1970 \ Eva Evdokimova | 1970 |
| HB/F/4/127 | International Ballet Competition - Varna \ 1976 \ Patrick Dupond | 1976 |
| HB/F/4/99 | International Ballet Competition - Varna \ 1970 \ Eva Evdokimova | 1970 |
| HB/F/4/83 | International Ballet Competition - Varna \ 1970 \ Mirta Garci and Jorge Esquivel | 1970 |
| HB/F/4/93 | International Ballet Competition - Varna \ 1970 \ Eva Evdokimova | 1970 |
| HB/F/4/129 | International Ballet Competition - Varna \ 1978 \ Yuri Grigorovitch | 1978 |
| HB/E/31/4 | Competitions \ Varna, Bulgaria | 1964-1966 |
| HB/F/4/92 | International Ballet Competition - Varna \ 1970 \ Eva Evdokimova | 1970 |
| HB/F/4/51 | International Ballet Competition - Varna \ 1965 \ Natalia Makarova | 1965 |
| HB/F/4/90 | International Ballet Competition - Varna \ 1970 \ Eva Evdokimova | 1970 |
| HB/F/4/98 | International Ballet Competition - Varna \ 1970 \ Eva Evdokimova | 1970 |
| HB/F/4/55 | International Ballet Competition - Varna \ 1965 \ Natalia Makarova and Galina Ulanova | 1965 |
| HB/F/4/65 | International Ballet Competition - Varna \ 1968 \ Galina Ulanova | 1968 |
| HB/F/4/52 | International Ballet Competition - Varna \ 1965 \ Natalia Makarova and Anatole Nisnevitch | 1965 |
| HB/F/4/57 | International Ballet Competition - Varna \ 1965 \ Natalia Makarova and Galina Ulanova | 1965 |
| HB/F/4/41 | International Ballet Competition - Varna \ 1965 \ Ildiko Kaszas and Ivan Nagy | 1965 |
| HB/F/4/95 | International Ballet Competition - Varna \ 1970 \ Eva Evdokimova and Konstantine Danyanov | 1970 |
| HB/F/4/37 | International Ballet Competition - Varna \ 1964 \ Kalina Bogoeva | 1964 |
| HB/F/4/105 | International Ballet Competition - Varna \ 1970 \ Alicia Alonso | 1970 |
| HB/F/4/103 | International Ballet Competition - Varna \ 1970 \ Alicia Alonso and her husband | 1970 |
| HB/F/4/104 | International Ballet Competition - Varna \ 1970 \ Galina Ulanova and Arnold Haskell | 1970 |
| HB/F/4/123 | International Ballet Competition - Varna \ 1976 \ Yoko Shimitzu and Kyoto Mitani | 1976 |
| HB/F/4/86 | International Ballet Competition - Varna \ 1970 \ Clinton Rothwell and Nadya Potts | 1970 |
| HB/F/4/128 | International Ballet Competition - Varna \ 1976 \ Patrick Dupond | 1976 |
| HB/F/4/89 | International Ballet Competition - Varna \ 1970 \ Giselle Act II | 1970 |
| HB/F/4/124 | International Ballet Competition - Varna \ 1976 \ Hanna Vlachilova and Lubomir Kafka | 1976 |
| HB/F/4/60 | International Ballet Competition - Varna \ 1966 \ Martine Von Hamel | 1966 |
| HB/F/4/63 | International Ballet Competition - Varna \ 1966 \ Hideo Fukagawa | 1966 |
| HB/F/4/64 | International Ballet Competition - Varna \ 1968 \ Galina Ulanova | 1968 |
| HB/F/4/121 | International Ballet Competition - Varna \ 1976 \ Ben van Cauwenbergh and Karen Henning | 1976 |
| HB/F/4/122 | International Ballet Competition - Varna \ 1976 \ Yoko Shimitzu and Kyoto Mitani | 1976 |
| HB/F/4/87 | International Ballet Competition - Varna \ 1970 \ Clinton Rothwell and Nadya Potts | 1970 |
| HB/F/4/88 | International Ballet Competition - Varna \ 1970 \ Clinton Rothwell and Nadya Potts | 1970 |
| HB/F/4/53 | International Ballet Competition - Varna \ 1965 \ Natalia Makarova and Anatole Nisnevitch | 1965 |
| HB/F/4/43 | International Ballet Competition - Varna \ 1965 \ Natalia Bessmertnova and Mikhail Lavrovsky | |
| HB/F/4/46 | International Ballet Competition - Varna \ 1965 \ Natalia Makarova | |
| HB/F/4/96 | International Ballet Competition - Varna \ 1970 \ Eva Evdokimova and Konstantine Danyanov | 1970 |
| HB/F/4/74 | International Ballet Competition - Varna \ 1968 \ Galina Ragozina | 1968 |
| HB/F/4/106 | International Ballet Competition - Varna \ 1972 \ Soili Avola and Leo Ahonen | 1972 |
| HB/F/4/100 | International Ballet Competition - Varna \ 1970 \ Eva Evdokimova and Galina Ulanova | 1970 |
| HB/F/4/111 | International Ballet Competition - Varna \ 1972 \ Anneli Alhanko | 1972 |
| HB/F/4/81 | International Ballet Competition - Varna \ 1970 \ Vladimir Vasiliev | 1970 |
| HB/F/4/72 | International Ballet Competition - Varna \ 1968 \ Galina Ragozina and Vilen Galstyan | 1968 |
| HB/F/4/73 | International Ballet Competition - Varna \ 1968 \ Galina Ragozina | 1968 |
| HB/F/4/134 | International Ballet Competition - Varna \ 1980 \ Alla Haniashvilli | 1980 |
| HB/F/4/113 | International Ballet Competition - Varna \ 1974 \ Yoko Morishita and Tetsutaro Shimitzu | 1974 |
| HB/F/4/136 | International Ballet Competition - Varna \ 1980 \ distorted picture of a female dancer | 1980 |
| HB/F/4/85 | International Ballet Competition - Varna \ 1970 \ Caridad Martinez and Lazaro Carreno | 1970 |
| HB/F/4/140 | International Ballet Competition - Varna \ 1982 \ Lubov Konakova and Marat Daukeyev | 1982 |
| HB/F/4/80 | International Ballet Competition - Varna \ 1970 \ Elena Evteyeva and Vadim Budharin | 1970 |
| HB/F/4/82 | International Ballet Competition - Varna \ 1970 \ Mirta Garcia held by Lazaro Carreno | 1970 |
| HB/E/22/7 | Competitions \ Varna, Bulgaria \ Programmes (1 of 3) | 1992-1994 |
| HB/F/4/84 | International Ballet Competition - Varna \ 1970 \ Caridad Martinez | 1970 |
| HB/F/4/118 | International Ballet Competition - Varna \ 1976 \ Alla Mikhalchenko | 1976 |
| HB/F/4/78 | International Ballet Competition - Varna \ 1970 \ Elena Evteyeva and Vadim Budharin | 1970 |
| HB/F/4/109 | International Ballet Competition - Varna \ 1972 \ Anneli Alhanko and Per Arthur Segerstrom | 1972 |
| HB/F/4/97 | International Ballet Competition - Varna \ 1970 \ Eva Evdokimova and Lubov Konakova | 1970 |
| HB/F/4/101 | International Ballet Competition - Varna \ 1970 \ Eva Evdokimova and Galina Ulanova | 1970 |
| HB/F/4/110 | International Ballet Competition - Varna \ 1972 \ Anneli Alhanko and Per Arthur Segerstrom | 1972 |
| HB/F/4/119 | International Ballet Competition - Varna \ 1976 \ Marin Boyeru | 1976 |
| HB/F/4/117 | International Ballet Competition - Varna \ 1976 \ Sandra Fortune and Sylvester Campbell | 1976 |
| HB/F/4/139 | International Ballet Competition - Varna \ 1982 \ Karin Averty | 1982 |
| HB/F/4/125 | International Ballet Competition - Varna \ 1976 \ Hanna Vlachilova and Lubomir Kafka | 1976 |
| HB/F/4/91 | International Ballet Competition - Varna \ 1970 \ female dancer | 1970 |
| HB/F/4/79 | International Ballet Competition - Varna \ 1970 \ Elena Evteyeva and Vadim Budharin | 1970 |
| HB/F/4/102 | International Ballet Competition - Varna \ 1970 \ Galina Ulanova | 1970 |
| HB/F/4/114 | International Ballet Competition - Varna \ 1974 \ Chikaru Ivakoshi | 1974 |
| HB/F/4/112 | International Ballet Competition - Varna \ 1974 \ Yoko Morishita | 1974 |
| HB/F/4/126 | International Ballet Competition - Varna \ 1976 \ Patrick Dupond | 1976 |
| HB/F/4/116 | International Ballet Competition - Varna \ 1976 \ National Theatre and public square | 1976 |
| HB/F/4/131 | International Ballet Competition - Varna \ 1978 \ Elizabeth Platel | 1978 |
| HB/F/4/115 | International Ballet Competition - Varna \ 1974 \ Fernando Bujones | 1974 |
| HB/F/4/107 | International Ballet Competition - Varna \ 1972 \ Gabor Kevehazy | 1972 |
| HB/F/4/133 | International Ballet Competition - Varna \ 1980 \ male and female dancer | 1980 |
| HB/F/4/132 | International Ballet Competition - Varna \ 1980 \ Stanislav Issayev | 1980 |
| HB/F/4/120 | International Ballet Competition - Varna \ 1976 \ Marin Boyeru | 1976 |
| HB/F/4/130 | International Ballet Competition - Varna \ 1978 \ Raisa Khilko and Viktor Fedorchenko | 1978 |
| HB/F/4/138 | International Ballet Competition - Varna \ 1980 \ distorted picture of a female dancer | 1980 |
| HB/F/4/135 | International Ballet Competition - Varna \ 1980 \ Evelyn Hart and David Peregrine | 1980 |
| HB/F/4/137 | International Ballet Competition - Varna \ 1980 \ distorted picture of a female dancer | 1980 |
| HB/E/23/5 | Competitions \ Varna, Bulgaria \ 1976 | 1976 |
| HB/F/4/39 | International Ballet Competition - Varna \ 1964 \ Vladimir Vassiliev | |
| HB/F/4/54 | International Ballet Competition - Varna \ 1965 \ Natalia Makarova and Anatole Nisnevitch | 1965 |
| HB/F/4/42 | International Ballet Competition - Varna \ 1965 \ Loipa Araujo and Azari Plisetsky | 1965 |
| HB/F/4/58 | International Ballet Competition - Varna \ 1966 \ Galina Ulanova and Alexei Yermoleyev | 1966 |
| HB/E/23/6 | Competitions \ Varna, Bulgaria \ 1993 | 1993 |
| HB/E/35/13 | Competitions \ Oversize | 1973-1993 |
| HB/F/4/67 | International Ballet Competition - Varna \ 1968 \ Rita Poelvoorde and her teacher Josephine Brabants | 1968 |
| HB/F/4/75 | International Ballet Competition - Varna \ 1968 \ Galina Ragozina and Vilen Galstyan | 1968 |
| HB/E/23/7 | Competitions \ Varna, Bulgaria \ date unknown | n.d. |
| HB/E/23/1 | Competitions \ Varna, Bulgaria \ Programmes (3 of 3) | 1968-1974 |
| HB/E/22/8 | Competitions \ Varna, Bulgaria \ Programmes (2 of 3) | 1964-1983 |
| HB/E/25/12 | John Gregory's Writing \ Articles | 1951-1990 |