Assertion: mettlach stein | /r/HasProperty | marked with a company logo
Facets:
value: at a minimum
type: OTHER
Source sentences:
text: Almost every Mettlach stein is marked with a company logo, form number, and year.
text: At a minimum, almost every Mettlach stein is marked with a company logo, a form number and the year of manufacture, so that even beginning collectors can purchase them with a relatively high comfort level.