Received on October 1st, 1888 at the Central News Agency:

“I was not codding dear old Boss when I gave you the tip, you’ll hear about Saucy Jacky’s work tomorrow double event this time number one squealed a bit couldn’t finish straight off. ha not the time to get ears for police. thanks for keeping last letter back till I got to work again.
Jack the Ripper ”

Dear Boss Letter

Saucy Jack Postcard

From Hell Letter

Goulston Street