
Many types of vessels, from dead rats to hollow bricks, were used to convey messages between spies and their handlers. Photo by Don Mathis.
“Spy: The Exhibit” at the Rivercenter Mall July 2015
Many types of vessels, from dead rats to hollow bricks, were used to convey messages between spies and their handlers. Photo by Don Mathis.
“Spy: The Exhibit” at the Rivercenter Mall July 2015