Vintage 1909 sports ticket help needed
 

These two tickets below came from the scrapbook of a Harvard student in 1909. I believe that these tickets could possibly be from a Harvard baseball game, or possibly Harvard football, but I really don't know since I don't collect collegiate sports.

It should be disclosed that the scrapbook also contained a Boston Americans baseball ticket from 1909 (See my post in November pickups), but I do not recognize these as being MLB baseball tickets.

I'm hoping that someone out there may recognize these and identify what type of event they may be to.

Thanks in advance for your help on solving this riddle!

For what it's worth, the Harvard football stadium is numbered in this manner (Sections by number, rows by letter), although I don't recognize these stubs per se. Good luck with them though!