Various meeting cards for Toronto, Guelph, and Winnipeg Centres for 1917.
Various meeting announcement cards for Toronto, Peterborough, Guelph, and Winnipeg Centres for 1916.
(1832-1927) A prominent Hamilton Centre observer.
Rev. D.B. Marsh, an active observer and promoter of astronomy with the Guelph, Peterboro, and Hamilton Centres.
The RASC's headquarters has moved around Toronto over the years:
RASC Library: Publications received: 1911-16.
