Vitamin B12 wet crystal structure model
Molecular model showing structure of Vitamin B12 wet crystals, unsigned, England, 1957-1959
- Measurements:
-
overall: 830 mm x 910 mm x 710 mm, 11kg
- Materials:
- metal (unknown) , plastic (unidentified) , birch plywood , hardboard , Formica (TM) and steel (metal)
- Object Number:
- 1959-135/1
- type:
- molecular model