925 is definitely Welchel, I have him ID'd as such. And I should hope that 948-949 is Jackie, given that it's followed by a long run (950-957) of Jackie in Pittsburgh, and going back even earlier, pics of him with KC, the Angels, and the Denver Bears.
926-927 are, however, Bob Gordon in White Sox camp (1963, I believe) so the Angels at 928-929 and 930-931 might not be "W"s after all, but G or H surnames. Anybody got an idea for the year? Can't be too many LHP floating around, I wouldn't think.
And I know I was supposed to be a good boy and be researching, but I got distracted by finding pictures of Craig Anderson in the GQ file (748-749), spring training 1962, wearing a Met hat and everything. Some color correction (I think I'm improving, just a little) and here we go:
