Related Clues:

• Graded item
• Page of cartography
• Type of tube
• Brother of Menoetius
• Beta version, e.g.
• Word with litmus or acid
• 'The Amazing Race' prop
• Book full of legends?
• Almanac section
• Class struggle?
• Help for the lost
• Plan, with ''out''
• 'Amazing Race' aid
• Auto club offering
• Globetrotter's aid