“That little blob of crud on the lithium battery is one of my favorites. A microcircuit that is out of its DIP package is glued to one of the battery contacts. The antenna just hangs outside. These can fit anywhere, I like to drop ’em beside a floor baseboard. most people don’t even know what it is … so they keep it! ”
Published by Marvel Comics in The Punisher Armory No. 1, July, 1990
Listening Devices – Page 4
From Marvel Comics The Punisher Armory No 1
Listening Devices:
“That little blob of crud on the lithium battery is one of my favorites. A microcircuit that is out of its DIP package is glued to one of the battery contacts. The antenna just hangs outside. These can fit anywhere, I like to drop ’em beside a floor baseboard. most people don’t even know what it is … so they keep it! ”
Published by Marvel Comics in The Punisher Armory No. 1, July, 1990
