The Fancy had an armoury which contained barrels full of powder. (TV: The Curse of the Black Spot)
The Dalek City had armouries. When Bernice Summerfield found herself trapped in the city following the Thal-Dalek battle, she discovered the armouries but noted that they were not only empty but filled with weapons that were useless to a non-Dalek. (AUDIO: The Lights of Skaro)