To all curators and achivists concerned with the history of telecommunications, computing and photography: Scienceworks in Melbourne, Australia, is developing a new permanent exhibition currently called Electronics Revolution. This will deal with the history and contemporary developments in communications, information and imaging technologies, and contemporary and future issues associated with their use. I am doing a survey of resources in Australia and overseas for this exhibition and would be grateful for brief details of any holdings of objects, photographs or archival material relating to the history of the above topics in Australia. Many thanks, Jenny Wetton, Scienceworks, Museum of Victoria.