If you are interested in more information on the Dexter Press issues and their connection to the Coke baseball cap promotions, here are a few items I've researched and posted:
The 1967 Set:
http://fleersticker.blogspot.com/201...1967-coke.html
The 1968 Set (and the connection to helping the Players Union get started):
http://fleersticker.blogspot.com/201...promotion.html
Behind the Scenes with the photographer who shot some of the 1967 teams:
http://fleersticker.blogspot.com/201...nd-scenes.html