Hello. These are cutouts from a book, Baseball Personalities, by Jimmy Powers. Several threads over the years have discussed these, most recently the one listed here:
http://www.net54baseball.com/showthr...referrerid=739
I will say I thought for sure I found something special when I first saw the Bob Feller / Jimmy Dykes page as well, but others here pointed out the book to me. I have since purchased the book ($25 on eBay for a nice copy with DJ).