Related Clues:

• Pinch the start of this in a quiet sort of way
• '30s Army bomber
• Old bomber
• Supposedly invisible bomber, though the last crashed
• Furtiveness in the last movement
• Careful procedure the last resort?
• Make the last movement without a sound
• The salt is sprinkled in underhand action
• The last way to tax?
• Lift most of the secrecy
• Last the revolution in secrecy
• Duck into street close to path in covert movement
• Duck into street to get drug in secrecy
• Furtive behaviour
• Surreptitious movement