- Series592 - Records of the Commonwealth Solar Observatory (Mt Stromlo) and Duffield Family
- 186 more...
- Item187 - Photographs showing damage to Mt Stromlo after 2003 Canberra Bushfires and first visit by public after fires
- Item188 - House of Representatives Bill for Act to transfer administration of Mt Stromlo to ANU
- Item189 - Minutes from meeting held to discuss relationship between Commonwealth Observatory and ANU
- Item190 - Letter from Prime Minister Robert Menzies to ANU Vice Chancellor Professor LG Melville regarding incorporation of Commonwealth Observatory with ANU
- Item191 - ANU annual report for 1957
- Item192 - Plan for business premises on Lot 8, section 21, Eastlake Canberra for Dr Duffield
