Zodiac t-shirt

The Zodiac Killer terrorized the SF Bay Area in the 1960's with a string of murders that remain unsolved... and his identity remains unknown. Among the taunting letters that he sent to the press to boast about his spree, were 4 cryptograms, only one of which was ever solved. The front print of this tee recreates one of those cryptograms and if you look closely the highlighted red letters can actually be used to spell out 5th Column. The back print of the tee is full print of the letter that accompanied the cryptogram. Read it and weep. by 5th Column