Original Release Date: March 21, 2018A gunmaker has received threats and asks Diamond to protect him until he can deliver his designs to the government. Rebroadcast Date: June 21, 1953Support the show monthly at patreon.greatdetectives.netSupport the show on a one-time basis at http://support.greatdetectives.net.‘Mail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715Take the listener survey…http://survey.greatdetectives.netGive us a call 208-991-4783Become one of our friends on Facebook.Follow us on Twitter @radiodetectivesCheck out our social media at https://www.greatdetectives.net