Object class
- Remnants240
- Reprographic copies131
- Reptile motifs49
- Reptile remains12
- Resist dyeing1
- Resonators5
- Restraining equipment4
- Revolvers (firearms)28
- Ribs (bones)243
- Rice mills1
- Rifles (long guns)34
- Rimfire cartridges4
- Rings (finger jewelry)652
- Rio de Flag Brown (700–1090 AD)3
- Rivets37
- Robes (main garments)147
- Rock paintings2
- Rod money9
- Rolling pins4
- Rooks (chess pieces)8