GA 1974 Audio

The first Ruth Northcott lecture, delivered at the 1974 General Assembly in Winnipeg.  (This was a joint meeting with the AAVSO.)

Dr. Paul Hodge speaks on "The Six Steps" (of the development of the Universe).

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Handbook of Astrophotography

Handbook of


for Amateur Astronomers


G.N. Patterson
Saskatoon Centre, R.A.S.C.

Compiled for use as reference material in a course in

© Copyright Gordon Nelson Patterson 1974, 1981 & 1985

ISBN 0-919677-05-3

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Visit to 2 Craters

The date of this document is uncertain.

A Visit to Two Canadian Craters, by Kenneth E. Chilton.

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The Possible Variation of HD33162

by K.E. Chilton, Hamilton Centre

For several years, the author has corresponded with Prof. J.M.L. da Silva of the State College of Parana, Curitiba, Brazil, about the variable star RX Lepporis. We agreed that certain of our visual observations were in doubt because of certain irregularities in the published magnitude sequence for stars on the comparison chart, AAVSO chart 050001 W Ori.

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DDO Program 1974


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GA Group Photo - 1974

Photo courtesy of Eric Clinton.

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Sand, Silver, and Stars

Sand, Silver, and Stars
Scenario and script by B. Franklyn Shinn
Winnipeg, March, 1974.

Sand, Silver & Stars
How he made his observatory
Produced by B.F. Shinn
With Jack Newton's telescope.
Animation & artwork by Edward Barker.
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