Related Clues:

• Teachers do this to one's work, say? It's a pass
• Order to attend final battle
• Source of information about barrier engineers must probe
• Testimonial for a source
• Speak of getting soldiers into action
• Label found in plastic kettle
• Calls to appear
• Just the thing for a collector
• The allusion is to an umpire around North Carolina
• Respect when there's new leader? It may help if one wants a job
• Say, when people get into difficulties
• Permit, utterly, to give a correct mark
• Untidy kit etc. leads to army discharge
• Speak of
• Subpoena