Related Clues:
- Try out London Underground for experiment
- Blood sample container
- Lab sight
- Pharmaceutical vessel
- Item in a mad scientist's lab
- Medical lab vessel
- Smelling salts holder
- Apothecary item
- Apothecary's container
- Apothecary's bottle
- Pill holder
- Lab. vessel
- Matchbox taken apart - it's useful for experiment
- Factor in experimental procedure led to ordeal on the underground
- Scientist's cylindrical glass