Related Clues:

• Baltimore's ___ Harbor
• 'The ___ Limits'
• -- sanctum
• Sanctum or circle preceder
• Adjective with Baltimore's harbor
• ''Tube'' lead-in
• City or tube preceder
• -- tube
• Private ... or a hint to the words spelled by the circled letters
• ''The ___ Sanctum''
• ___ ear
• Exposed, as a wall
• Adjective with ''ear'' or ''tube''
• __ Mongolia
• Adjective for some winter garments