Across
- 2. Benjamin _____ — Washington's spymaster who created the codebook
- 4. Abraham _____ — Long Island farmer, alias 'Samuel Culper Sr.'
- 7. Name of Washington's secret spy network based in New York
- 9. Robert _____ — coffee shop owner in occupied NYC who spied for Washington
- 10. A coded message that requires a key to decode
- 11. Someone who supports their country's cause — what ring members were
Down
- 1. Type of ink used to hide messages on plain paper
- 3. Island where Woodhull gathered intelligence
- 5. Colonist loyal to Britain — the enemy the ring hid from
- 6. Caleb _____ — sailed dangerous waters carrying secret dispatches
- 7. Tallmadge's numbered dictionary for encoding messages, 'Dictionary 711'
- 8. The act of secretly gathering intelligence
