Related Clues:

• Massachusetts' Cape ___
• See 6-Across
• Send, in a way
• Like some pymts.
• Quickly, mailwise
• Stamp on a package
• See 21-Across
• New England catch
• Seafood selection
• Letters on a package
• One way to buy
• North Atlantic fish
• Fashionable Cape
• They deliver the goods
• Massachusetts cape