Archive information about OASI and the history of astronomy in Suffolk and more widely. Much of the material has been researched by members of OASI and is unique.
Observing reports by members of OASI, 1972 onwards.
OASI News, edition 1 (February 1972) onwards.
History of Orwell Park, 1725 onwards.
History of astronomy in East Anglia.
Telescopes and other equipment.
Miscellaneous articles.