A former girlfriend back at Illinois State gave me beer mug when her family went on a European tour wayyyyy back. I've kept it all these 40 plus years and through many moves, but because we have moved yet again its time to clean out the clutter. Besides, I married someone else many years ago.
I don't really know much about it other than the markings on the lid, "DGBM." A quick Google tells me it, "Deutsches Bundes Gebrauchsmuster," a German Federal Registered Design.
There are markings on the bottom as shown in the photos, but I can't make them out.
I cannot detect and chips or cracks.
Hey, bring your favorite brew and you can give it a test run. Let me know ahead of time and I'll wash it out.
This is a cash sale only. PLEASE...bring exact currency.