Dr. Helen Hogg. RASC President 1957-59. Photo taken at the Edmonton GA, May 1978. Photo by Norman Green.

Dr. Alan Batten. RASC President 1976-78. Photo taken at the Edmonton GA, May 1978. Photo by Norman Green.

Dr. John Percy. RASC President 1978-80.  Photo taken at the Edmonton GA in May 1978. Photo by Norman Green.

The library at RASC National Office (252 College Street, Toronto) on 1972 October 27. Photo by Norman Green.

The library at RASC National Office on 1972 October 27. Photo by Norman Green.

Rosemary Freeman, RASC Executive Secretary. Photo taken on 1972 October 27. Photo taken by Norman Green.

M. Henri Simard. RASC President 1970-72. Photo taken at McMaster University, 1971 May 22. Photo by Norman Green.

Inside Ellersbie Observatory, 1979.

Rystrom Observatory, Saskatoon, in 1979.