On my website at http://www.martin-arhelger.de/brethrenmagazines.htm I have pdf-files of Conference Notes from
1932 (Manchester)
1933 (London)
1934 (Plymouth)
1935 (Winchester)
1936 (London)
1937 (Manchester)
1938 (London)
1939 (Manchester)
Look for "Conference Notes".
Who has more Notes of this sort (after 1939 oder before 1932)?
Martin

Excellent. Do you know when these conferences began and ended? But then the note publishing may have started later?

I'll be away for a few weeks but when I return I'll scan Winchester 1927 and Hull 1928.