A buddy of mine collects Cy Young tickets, and has a 1903, which confirms the news article in Post #6 from Ray (Thanks Ray). Even if you do not believe the date written, it is definitely a 1901 to 1903 A's ticket given the Address & Manager.
Also, adding an example of a Upper Pavilion ticket. Note the added "Exchange - 25c." This ticket happens to be from a game that saw three of the early great pitchers: Chief Bender, Addie Joss & Cy Young
Looks like by 1915, the ticket style changed here:
https://www.worthpoint.com/worthoped...ibe-1843036626
Also noticed, is that in 1911 they outside edges were clipped.
What would be great is if someone had a 1912 & a 1914 to show. A few other examples would also be great, especially if there is some variation to what has already been shown.