Dripping Pen Card and 340 Cipher

Zodiac mails out the infamous 340 Cipher with the Dripping Pen Card and the Phillips 66 Map that ultimately keeps law enforcement and people busy for years. Hear from Harriette Sucher about the 340 Grill Cipher, and about the solve from Loren Swearingen. We will even look at the solve from others using what they believe is an early Army system.Hit the Road Jack: Finding the Zodiac is broadcast live Fridays at 10AM PT.Hit the Road Jack: Finding the Zodiac is viewed on Talk 4 TV (www.talk4tv.com).Hit the Road Jack: Finding the Zodiac is broadcast on K4HD Radio – Hollywood Talk Radio (www.k4hd.com) part of Talk 4 Radio (www.talk4radio.com) on the Talk 4 Media Network (www.talk4media.com). Hit the Road Jack: Finding the Zodiac is also available on Talk 4 Podcasting (www.talk4podcasting.com), iHeartRadio, Amazon Music, Pandora, Spotify, Audible, and over 100 other podcast outlets.Become a supporter of this podcast: https://www.spreaker.com/podcast/hit-the-road-jack-finding-the-zodiac--5297837/support.