When I took a Wilshire Elementary field trip to the Frito (pre-FritoLay) factory in San Antonio, circa 1963 (I'm older than dirt) and toured the attached museum--stuffed Polar bears, rattle snakes, and other curios, the Pearl brewery was next door: I remember the smoke stack:
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I've seen that too but I don't know if it's still there. I don't even know if they make Lone Star anymore either. I guess you can tell I ain't much of a beer drinker.:-)
been there -- done that.
Remember Pearl Lite. Now that was lite beer. Kinda tastedlike water.
What you have..... Pabst Blue Ribbon.
Pabst continues to brew Pearl and Lone Star among many others but for how long no one knows....
http://www.pabst.com/ourbeer.htm