early 1970
Leaflet with brief description of the history of the English Opera Group Association and list of new operas produced by them in the period between their foundation (1948) and 1970. States the aim of the Association and members benefits on joining, and provides forms for subscription by either Deed of Covenant, Bankers Order or Remittance.
Included is an insert which gives a short spiel on 21 years of the Association and encourages sponsorship of one of Britain's leading opera companies.
1 document
Archive
https://www.bpacatalogue.org/archive/PG-AF-1969-1