Check the listing for details. TRANSPORTATION SECURITY ADMINISTRATION (TSA) Challenge Coin. Condition: New. Listed at 14.99 USD. This is a great looking Transportation Security Administration (TSA) challenge coin. Coin has reeded edges and is about 1 9/16" in diameter. All details are raised lettering and gold plated. Coin is contained in an acrylic snap tight holder. The Transportation Security Administration (TSA) is an agency of the U S Department of Homeland Security that has authority over the security of the traveling public in the United States. It was created as a response to the September 11 attacks. Chiefly concerned with air travel, the TSA employs screening officers in airports, armed Federal Air Marshals on planes, and mobile teams of dog handlers and explosives specialists. *COMBINED SHIPPING AVAILABLE* For combined shipping place all items in cart then purchase all items together from cart for 1 combined shipping charge...