Related Clues:

• Put down on paper
• Order to someone moving away
• Put to paper
• Drop a line to
• Compose a letter
• Let 'er do it, by the sound of it
• Compose, as a letter
• Pound the keys, perhaps
• Communicate by letter
• Form letters
• Work on a script
• Work on a mystery, say
• Take pen in hand
• Fire off a letter
• Produce text