Related Clues:

• Gambler holding foreign currency (marks) is a source of agitation
• Cause of conflict in market, fussing about foreign coin
• Agitator in East End meeting profiteer in Russia?
• Fire-raiser
• Agitator beginning to talk to employee in Russian mint?
• Criminal's skill - boy is taken in
• Boy is going to be absorbed in painting? Like blazes he will
• One inciting unrest
• Fire raiser
• Agent provocateur
• Criminal fire-raiser
• One gets fired for being a criminal
• Criminal of a bad sort covering offence up
• Criminal's false assertion judge ultimately dismissed
• Criminal child appears for performer's first time