Related Clues:

• Heart beater in bridge bidding
• Ground-breaking tool
• ''Maltese Falcon'' detective
• Garden shovel
• Post-snowfall tool
• Hammett detective
• Bogart's "Maltese Falcon" role
• Digging need
• Trench-making tool
• "The Maltese Falcon" sleuth
• Digging implement
• Card in a black suit
• Groundbreaking invention
• Dark suit item?
• Hank Snow _____