The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
The 74-inch (1.9 m) telescope (left) and Administration Building (right) at the David Dunlap Observatory
The 74-inch (1.9 m) telescope (left) and Administration Building (right) at the David Dunlap Observatory
Concept sketch of David Dunlap Observatory
Concept sketch of David Dunlap Observatory
David Alexander Dunlap, c. 1920
David Alexander Dunlap, c. 1920
Construction of the observatory's dome in Newcastle upon Tyne, after which it was dismantled and shipped to Richmond Hill
Construction of the observatory's dome in Newcastle upon Tyne, after which it was dismantled and shipped to Richmond Hill
Chant in 1935 at the opening of the David Dunlap Observatory
Chant in 1935 at the opening of the David Dunlap Observatory
Chant at the Fourth Conference International Union for Cooperation in Solar Research at Mount Wilson Observatory, 1910
Chant at the Fourth Conference International Union for Cooperation in Solar Research at Mount Wilson Observatory, 1910