Ken Thurston goes to Africa to investigate the source of an uprising and discovers that a supply of cobalt might be at stake.Original Air Date: March 18, 1952Support 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 208-991-4783Follow us on Instagram at http://instagram.com/greatdetectivesBecome one of our friends on Facebook.Follow us on Twitter@radiodetectives