Papers and letters between Gishford and the English Opera Group from 1964-1966 covering topics such as:
- Financing operas for the Aldeburgh Festival
- EOG Five Year Plan; typescript copies of the provisonal, drafted and final five year plans
- Becoming an Artists Association; and handwritten signatures from those present at this meeting
- Executive Committee Meeting statements
- Letter from Gishford to Pears telling him he has succeeded Derek Young as representative of the EOG Association