Stargate SG1 - Tok'ra Mnemonic Device
This Tok'ra mnemonic device was used in very various epiosdes of Stargate SG1 and usually used with the Multifunction Tok'ra Device (http://www.yourprops.com/Stargate-SG1---Multifunction-Tok-ra-original---screen-used-movie-props-Stargate-SG-1--TV---1997--prop-49699.html)
This prop belongs to a member of Props Memorabilia.
