These two patches were for the 1978 George Washington Council Scout Show and Camporee. I believe Council used a generic scout show patch. The top patch was for show ticket sales. The bottom patch would have been issued for attendance/participation. At the time, I believe the show was held at the Trenton Armory. (patches and text provided by Arthur Garrison)
 
Does anyone know whether either patch was used in other years. I believe they were, but have not been able to confirm this. (jos)