David Dunlap Observatory Logbook August 1964 June 1977
David Dunlap ObservatoryObservatory LogbookAstronomy HistoryDDO Records 1964-1977Telescope Observations
Dive into the historical David Dunlap Observatory logbook, a vital record detailing operations and astronomy history from August 1964 to June 1977. This unique collection provides insights into telescope observations, research activities, and the day-to-day workings of the DDO during a significant era of astronomical discovery.