Central Intelligence Agency CIA Director General Michael Hayden Challenge Coin Navy This coin was acquired from

This coin was acquired from a member of the company

It is marked "PDM" for the American steel company Pittsburg Des Moines (PDM) Steel of which the Twin Towers was constructed

a training detachment and a logistical support unit

Bottom = 1 Troop

Central Intelligence Agency CIA Director General Michael Hayden Challenge Coin Navy This coin was acquired fromCentral Intelligence Agency CIA Director General Michael V. Hayden (US Air Force) Challenge Coin Condition: Used, and in nice shape. Please see picture. The coin is 1 3 4 inches in diameter with hard baked enamel. Acquired from a member of The Company. Michael Vincent Hayden (born March 17, 1945) is a retired United States Air Force four star general and former Director of the National Security Agency, Principal Deputy Director of National