Materials
- Billon224
- Billon tetradrachm87
- Birch bark (plant material)9
- Birch bark (plant material) (outer bark, rim- 1 layer)1
- Bird bone951
- Bison hide1
- Bitumen (material)1
- Bituminous coal1
- Black marble3
- Black marble (green/black)1
- Black-and-white film2
- Bloodstone2
- Bone6
- Bone (material)3,348
- Bone (material) (?)2
- Bone (material) (animal)1
- Bone (material) (antler head)1
- Bone (material) (antler)8
- Bone (material) (bone, scapula)1
- Bone (material) (cane)13