| RefNo | Title | Date |
| HB/E/34/1 | Barbara Vernon and John Gregory \ 1937-1959 \ Oversize | 1937-1959 |
| HB/H/181 | Ballet Group, The \ Theatre Royal, Windsor, England \ 04/10/1940, 08/10/1940 | 4 October - 8 October 1940 |
| HB/H/182 | Ballet Group, The \ Institut Francais, London, England \ date unknown | n.d. |
| XZH/5141 | Ballet Group \ Little Theatre, London \ 27/02/2941-28/02/1941 | 27-28 February 1941 |