Object class
- Mace heads (weapons)23 objects
- Machetes (knives)19 objects
- Magdalenian (ca. 17,000–12,000 BP)103 objects
- Main garments2,605 objects
- Main garments for the lower body886 objects
- Main garments for the upper body465 objects
- Maintenance and cleaning equipment49 objects
- Maintenance tools44 objects
- Maiolica21 objects
- Makers' marks117 objects
- Mallets (striking tools)58 objects
- Mammal bones5,258 objects
- Mammal motifs191 objects
- Mammal remains6,078 objects
- Mammal teeth104 objects
- Mandibles143 objects
- Manos (food mills)5,667 objects
- Mantillas1 objects
- Mantras11 objects
- Maps (documents)453 objects