Related Clues:

• Salmon River locale
• Billings setting
• State bordering Canada for 45 miles
• Helena's home
• State since 1890
• Oregon neighbor
• Home of the Nez Perce
• Just 45 miles of it borders Canada
• Tater state
• See 57 Across
• Pocatello's state
• Ezra Pound's birthplace
• Silver-mining state
• Where Boise is
• Neighbor of 37 Down