In the last decade of the 19th century, an unknown person sent three encrypted messages from a place named Bristol. Can a reader decipher these messages?
My readers are pretty good at solving encrypted postcards. However, the two specimens I am going to introduce today look pretty hard to decipher, as the messages are pretty short.
A postcard from 1906 is written in a combination of Morse code, numbers, and letters. Can a reader solve this unusal cryptogram?
An encrypted postcard from the 1870s is written in a strange code. Can a reader solve it?
A postcard from 1909 bears an encrypted message and an unusual spelling of a remarkable rock. Can a reader solve these mysteries?
On Reddit an encrypted postcard from 1909 was published. Can you decipher it?
A postcard from 1910 is encrypted in three different ciphers. Can a reader solve this unusual cryptogram?
In 1907 an encrypted postcard was sent from Box, UK, to nearby Chippenham. Can a reader decipher this note?
In 1906 an unknown person sent an encrypted postcard from St. Petersburg, Russia, to Vaasa, Finland. Can a reader decrypt it?
During World War II a woman from Loiret, France, sent an encrypted message to a recipient in Nantes, France. Can a reader break this cryptogram?
Letzte Kommentare