Related Clues:

• Kind of card
• Plot
• Plan
• It shows the way
• Travel aid
• See 95-Across
• The Dow, e.g.
• See 19-Across
• Traveler's reference
• 'You are here' posting
• It works according to scale
• Blueprint
• Back-of-the-book list
• Book end?
• Avis offering