Below are a list of signatories to the 1975 Manifesto on the Ordination of Women to the Priesthood from Concerned Clergy of the Anglican Church of Canada from the Diocese of Toronto. I found this a fascinating list, with some "no surprise there" names, and a few unexpected ones.
Interesting signatories from other dioceses include the Rev. D.F. Harvey of the Diocese of Newfoundland, the Rev. R.D. Crouse of Nova Scotia.
I also recognised the Rev. A.M.L. Klassen of Montréal (presumably the rector of St Michael's, Winnipeg), the Rev. H.O. Slattery of the same diocese (now, I believe, rector of the Anglican Catholic parish there), the Rev. A. Gallichan, of Ottawa (now a priest with Christ Catholic Church International), and a few other clergy who are now with continuum denominations.
One wonders if any female deacons signed.
Here beginneth the list:
The Right Reverend Hugh V. Stiff
The Venerable J.M.N. Jackson
The Venerable G.H. Johnson
The Venerable B. Tonks
The Reverends M.H.H. Bedford-Jones
D.C. Brown [OHC?]
R.F. Palmer [SSJE]