Bayerische Staatsbrauerei Weihenstephan, gegründet 1040. That's not a tax
form, that's a year: Founded in the year 1040. That's what
can happen if you make something real rather than (say) “complex
financial instruments”. The company is still in business. The back
of the coaster shows the Bavarian flag motif and the name of the "importer"
who supplied this brand to the Frankfurt area (within Germany, Bavaria is
like a country, kind of like how Texas is in the USA).