Cipher Mysteries ciphermysteries.com

The latest news, views, research and reviews on uncracked historical ciphers...

Initial notes on Occitain Marginalia…
ciphermysteries.com·6w
1908 medical reference to Hallermann–Streiff syndrome (HSS)…
ciphermysteries.com·12w
Was Nick Redfern’s “Black Widow” actually Millicent Dillon? And what about “Project Chickenpox”?
ciphermysteries.com·15w
How did Project NEPA actually start?
ciphermysteries.com·15w
Looking for a researcher near Montgomery, AL…
ciphermysteries.com·16w
Finally, I can read the Voynich Manuscript! [*]
ciphermysteries.com·16w
The Roswell capsule: was it Tex Settle’s Flying Coffin?
ciphermysteries.com·17w
Where are all the Project Mogul documents?
ciphermysteries.com·18w
From Project NEPA to Fallout’s Vault Boy…
ciphermysteries.com·18w
The Beginnings of Space Biology
ciphermysteries.com·18w
1930s-1940s Balloon technology flow chart
ciphermysteries.com·19w
Meet Walt Singlevich, a Roswell alien…
ciphermysteries.com·19w
Duke Gildenberg on cluster balloons, Colorado, and Kenneth Arnold…
ciphermysteries.com·19w
Roswell balloon meteorology…
ciphermysteries.com·19w
Roswell and the modern secrecy silo state…
ciphermysteries.com·19w
A Christmas 2025 message for you all…
ciphermysteries.com·20w
An onion for your thoughts…
ciphermysteries.com·21w
Cipher Mysteries is getting so many visitors from China: but why?
ciphermysteries.com·21w
Fun modern Italian cipher mystery - Cipher Mysteries
ciphermysteries.com·21w
Broken Hill Associated Smelters collection at the University of Melbourne’s archives…
ciphermysteries.com·23w

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