As it reads on the back: On the battlefield, the accumulation of secret intelligence is one of the most important weapons that can be used to gain vital advantages. The American Civil War probably involved more spying, including more people, than any other conflict in our history. Spies targeted the capitals of the North and South, Washington and Richmond, which lay only 100 miles apart. Many a Union and Confederate spy cleverly concealed and smuggled secret information through enemy lines.
Product has a brushed copper finish with internal spinning disk, detailed relief on both sides of decoder.
Four-color printed product card with acetate coin holder.
4.5W x 5.5D inches