(1904-90) Observer and Toronto Centre member. Received the Service Award in 1979.

(1946-2004) An educator and active member of the Toronto Centre. Received the Service Award in 1981.

(1912-99) An active 75-year member of the Toronto Centre. He received the Service Award in 1960.

(1930-) An active observer and Toronto Centre member. National Secretary (1974-77). Received the Service Award in 1975.

(1925-91) An active observer and member of the Toronto Centre; founding editor of 'Scope; received the Service Award in 1972.

(1909-90) UBC Physicist. Service Award 1965.

(1861-1937) Professor of Engineering at U of T; Society President (1912-13).

(1885-1973) Saskatoon and Toronto Centre member. Director of the telescope makers group in Toronto. Received the Service award in 1962.