Aldrich Ames' Chalk

Origin
Aldrich Ames is a former Central Intelligence Agency counterintelligence officer and analyst, who in 1994 was convicted of spying for the Soviet Union and Russia. Ames used a set of chalk that he would use to place a chalk mark above the USPS logo on a mail box and would be a signal for a needed meeting with the KGB. The pieces of chalk used, was imbued with his betrayal and secretive actions.

Effects
Using one of the pieces of chalk, the user is able to draw invisible images that can only be detected by the use of another piece of the chalk or the same piece. When close to the chalk the drawing will glow and show the image, along with that the chalk glows.

Collection
Unknown. Collected in 2003.