Ken Burns "Baseball" Timeline/ Promotional Advertisement
 

I retired from teaching last June and I'm going over many of "things" that I took home with me. I ran across this Ken Burns promo that was sent to school for his documentary "BaseBall." It is a timeline that extends for two sheets (I had to post the second sheet as two parts due to the size of the photo). Is there anyone among Net54 members that are familiar with this?

Phil aka Tere1071

Working on lower grade 1967, 1968, and 1969 Topps Baseball sets, including the inserts.

I've never seen this, but it is a cool piece.