Related Clues:

• Publishing term, four leaves are formed from one sheet
• Compliant with the law
• Size of a book, pages are made by folding a sheet of paper three times to form eight leaves (6)
• Popular style of newspaper, not broadsheet
• Writing paper like dunce's headgear
• A size of paper
• A couple of pints and no more, that's about the size that's been booked
• Maybe 50 in the fold after 19 across, in short
• That's the size of a couple of pintos, perhaps, not 1 across
• Eightfold in volume
• A couple of pintos?
• There's nothing wrong with the French girl from England
• Before a half-century I am a royal fairy
• 8vo
• Two pin to nothing more for the sheet