Related Clues:

• Annotation in proofreading
• Like some type (Abbr.)
• Type type (Abbr.)
• Margin mark
• Undo a deletion
• Marginal mark
• Proof-reader's notation
• Switz. neighbor
• Leave in, to a proofreader
• Typesetting mark
• Leave in after all
• Editor's request
• Let stand, to Ochs
• Do not cut
• Margin mark, perhaps