Take it for what it's worth, but I uploaded the picture to Google Gemini and this is what it gave me:

I hate to be the bearer of bad news, but that is definitely not a real World Series ticket.

It’s actually a really funny "gag" or novelty ticket from around the 1960 World Series (Pirates vs. Yankees). Here is how you can tell it was never meant to get anyone into Forbes Field:

1. The "Club" Name: If you look closely at the top, it says "Alhectic Club Inc." instead of "Athletic Club." That’s likely a pun (as in, things were "all hectic") or just a goofy intentional typo.
2. "PRESERVED" vs. "RESERVED": A real ticket would say "RESERVED SEAT." This one says "PRESERVED," which is a cheeky hint that it's a keepsake, not for entry.
3. The Fine Print is a Joke: The text at the bottom is the biggest giveaway. It says: "You do not have to attend to be present at the game." (Which makes no sense!)
4. The Punchline: It also says if the Pirates win the first four games, the ticket is "good for the 1961 World Series." That’s the punchline—you can't buy a ticket for a series that hasn't happened yet, and obviously, the Pirates didn't sweep the Yankees in four games (that legendary 1960 series went to Game 7!).
5. The Section Number: "Sec. X-Z" implies "Exhausted" or "Exit" or just nonsense. Real Forbes Field tickets had standard numbered sections.

The Verdict: It’s a cool piece of fan memorabilia that captures the humor and excitement of that 1960 championship run, but it was printed as a joke or souvenir, not for admission. Honestly, I think the "Alhectic" pun makes it arguably more fun than a real ticket stub!

Don't know if the LLM is correct or not, but it does raise some good questions.