Scott, not to be picky, but you've misspelled his name. He was Dr. R Adams Cowley. There is NO period after the "R" in his name. Dr. Cowley would have let you know in no uncertain terms that you had misspelled his name if you put a period after the letter "R". A period indicates it's an abbreviation for something, he would say, and the "R" was not an abbreviation, that was his name.
I met him, and have many friends of mine who were friends of his. And I was informed of this early when I worked at ShockTrauma, that was a mistake you DID NOT make, or you'd have HELL to pay. I never did.
The R Adams Cowley Shock Trauma Center is named in his memory. And there is no period after the "R" on the signs.
Wayne, you got a misspelling, too. It's James O. Page. Or Jim Page. Jim was publisher of JEMS, fan of antique ambulances, owner of an antique rescue squad, and believe it or not, an occasional "lurker" on the old PCS message forum. By the way, the original name for the lead character on the TV show "Emergency!" was to be Jimmy Page in his honor. At Jim Page's request, it was changed, and we are all fans of Johnny Gage instead.
I think the folks behind Dyna-Med were behind the "other" magazine, "Emergency Magazine". That's gone now. And Dyna-Med is now owned by Galls.
Wayne, I do have a copy of "Emergency Rescue Squad - Ohio", that early textbook. Where I used to work, there was a whole box of them in a closet. I was lucky to liberate one copy.