In great condition, in my opinion.

I could not find any markings on it to designate the 1904 world's fair. However the estate sale where I purchased this item  had other items from the world fair in 1904 and they had a tag that had been tied 9n to this stein that could barely be read but did say Saint Louis fair 1904 on it. I don't have any other proof, so I'm going off of what was on the tag only.

Please take a look at all pictures to determine condition for yourself before deciding to make a purchase.

Thanks for looking!