![Slika:Letter from Frank Wilson updating the Capone investigation, March 27, 1931.djvu - Wikipedija, prosta enciklopedija Slika:Letter from Frank Wilson updating the Capone investigation, March 27, 1931.djvu - Wikipedija, prosta enciklopedija](https://upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Letter_from_Frank_Wilson_updating_the_Capone_investigation%2C_March_27%2C_1931.djvu/page4-2549px-Letter_from_Frank_Wilson_updating_the_Capone_investigation%2C_March_27%2C_1931.djvu.jpg)
Slika:Letter from Frank Wilson updating the Capone investigation, March 27, 1931.djvu - Wikipedija, prosta enciklopedija
TrueUp - It took an accountant to catch Al Capone. Upon joining the United State's Treasury Department Intelligence Unit in 1920, the accountant, Frank J. Wilson would earn a reputation throughout prohibition
Scarface & the Untouchable: Al Capone, Eliot Ness, & the Battle for Chicago - Ninety years ago today, Intelligence Unit agent Frank Wilson deposed Leslie Shumway, the former cashier of a Capone
![Excerpts from the Capone Trial Transcript: Testimony of Frank Wilson concerning the Lawrence Mattingly letter regarding Capone's taxes Excerpts from the Capone Trial Transcript: Testimony of Frank Wilson concerning the Lawrence Mattingly letter regarding Capone's taxes](http://law2.umkc.edu/faculty/projects/ftrials/capone/Caponect2b.jpg)