Related Clues:

• Award for having told Mother to keep her head well down, by the sound of it
• Keep your head well down, Mother, by the sound of it
• Keep your head down, Mother, for that bit of paper
• Not completely a diplomat, that's a cert
• Embassy official loses car certificate
• For certificate see master after swim
• Testimonial from a Queen's Award in plaid weaving
• Put half a grand on dodgy palomino 'No-No' after studying this document?
• Academic award
• Honorific document
• Document conferring qualification
• Document conferring a qualification
• Certificate of achievement
• Educational qualification
• Cream left with ordinary degree certificate