What exactly do I have here? (Baseball Commissioner Bulletin)
 

Hi guys,

I was wondering whether any of you have come across similar or copies of this item in the past?

Obvious that it is some sort of news/transaction bulletin, but any idea of what context it was used in? Are pieces like this desirable at all? I purchased a lot that included nearly 40 of them between 1947 and 1951.

Would really appreciate any input - thank you!

Photos: https://imgur.com/a/eMUepO6

- Mike