VIEW THE CODEBOOK HERE here.
Access the four pages and transcription of Benjamin Tallmadge's numerical dictionary at the official website of George Washington's Mount Vernon.
Access a letter (July 25, 1779) written by Benjamin Tallmadge to George Washington about a "Scheme for carrying on the Correspondence in future with C——" (Culper, numerical dictionary) at Founders Online.
- George Washington: code number 711
- Benjamin Tallmadge: alias John Bolton, code number 721
- Abraham Woodhull: alias Samuel Culper Senior, code number 722
- Robert Townsend: alias Samuel Culper Junior, code number 723
- Austin Roe: code number 724
- Caleb Brewster: code number 725
- James Rivington: code number 726
- New York: code number 727
- Long Island: code number 728
- Setauket: code number 729
