Production place
- Macedon (ancient kingdom)19 objects
- Magna Urbiea (ancient place)1 objects
- Mainz, Rhineland-Palatinate, Germany1 objects
- Malaca (ancient place), Hispania Ulterior1 objects
- Malchow, Mecklenburg, Germany3 objects
- Malente, Schleswig-Holstein, Germany2 objects
- Markt Sankt Florian, Upper Austria5 objects
- Marlow, Mecklenburg-Vorpommern, Germany3 objects
- Maroneia, Western Thrace, Greece2 objects
- Massachusetts1 objects
- Massalia (ancient city)1 objects
- Mauretania (ancient place)1 objects
- Mauthausen, Upper Austria13 objects
- Mediolanum (ancient Milan)6 objects
- Megalopoli, Peloponnese, Greece2 objects
- Melk an der Donau, Lower Austria6 objects
- Memphis, Lower Egypt7 objects
- Mesembria (historic place), Thrace1 objects
- Metapontum (historic place), Magna Graecia3 objects
- Mettmach, Upper Austria1 objects