Object
Drum with Wet Ink
The Doctor examines a drum coated in wet ink inside the abandoned Thal room, its fresh markings confirming recent operation by the planet's former inhabitants. Ian stands nearby as the group confronts radiation sickness from the neutron bomb that wiped out the Thals. Susan and Barbara watch while the Doctor links the drum's state to the city's sudden desertion, heightening their alarm amid lethal exposure.
1 appearances
Purpose
Printing or duplicating documents
Significance
Proves Thals printed materials shortly before the neutron bomb destroyed their civilization, alerting the group to the planet's recent catastrophe and their own deadly exposure, which fuels Ian's rage over the Doctor's deception.
Appearances in the Narrative
When this object appears and how it's used