Related Clues:

• #50
• Land on the Bay of Biscay
• Gold Rush state
• Flier to Barajas Airport
• Land south of the Pyrenees
• AlbŽniz piano suite
• Gap
• Snowy race setting
• Where Hickam Air Force Base is
• The final frontier
• Gibraltar's peninsula
• Union latecomer
• #, to a proofreader
• Purchase of 1867
• Peninsula in southwestern Europe