Possible Clues:

• The mace (anag.)
• Ship's officer shown around revolutionary cutter
• Ship's officer carrying revolutionary weapon
• Officer sheathing revolutionary knife
• With such a weapon the tee may be smashed with the speed of sound
• A heavy knife
• Broad heavy knife used in S America
• Cane cutter's knife
• Is it myself that's about to cheat the cutter? (7)
• Knife used by Scotsman, the man taking note