The story of the deciphering, step by step, in plain words.
1
1885
The Beale papers appear
A pamphlet published in Virginia tells the story of Thomas Jefferson Beale and prints three pages of numbers — the Beale ciphers.
2
For more than a century
One paper gives up its secret
Paper Number Two was read by matching each number to a word in the Declaration of Independence. Papers One and Three refused every attempt that followed.
3
c. 1980s · estimate
One page of numbers arrives
A single sheet of numbers, ordered from a television program, is handed across a kitchen table: take this home and work on it. The questions start at once. Why Bedford County, Virginia? How could anyone haul that much silver and gold over mountain roads impassable in winter? Was the whole thing a hoax?
4
c. 1980s · estimate
A theory, tested once
On an electric typewriter, every number becomes a letter. The result is as long as the code and completely unreadable — nearly thrown away, kept in a drawer instead. Then, staring at the jumble one more time, words surface: a dark hide cemetery. A slave cemetery?
5
c. 1980s · estimate
The key — a dead language
Trip after trip to a university library shows the letters are not gibberish at all. They are an old, dead language, and it can be translated — word by word — into modern English.
6
c. mid-1980s · estimate
The experts say no
The notarized work goes to the head of the Beale Cipher Association, a retired government cryptologist. A year of letters follows: this breaks all the rules; a code cannot be read this way. The work continues anyway — one letter at a time.
7
c. 1980s–90s · estimate
The code inside the code
The writer had coded his information, then coded the code itself. When the decoded words are lined up, the letter "E" falls into place — drawing a diagram of the hill. The sheets below show this layer.
8
c. 1990s–2000s · estimate
A journal, not a treasure map
What the papers hold is not Beale's story. It is the journal of Gilbert Bean, a young Scottish minister — and the search moves from Bedford County, Virginia to Bedford County, Pennsylvania.
9
c. 2010s–early 2020s · estimate
Checking it on the ground
The National Archives supplied Gilbert Bean's military record. Deeds and surveys matched the land. A professional archaeologist surveyed the hill, and ground-penetrating radar went over the site.
