This seems like it'd make a good detail to keep stumbling across to ample up the paranoia in a pre-cellphone era game.
Being distributed by a psychic youth temple is icing on the cake.
https://mastodon.social/@Sardonicus/109392243297759426
"Sardonicus@mastodon.social - Disseminated by Thee Temple ov Psychick Youth as part of a street campaign with the aim of fixing the stickers to London telephone boxes during the mid-80s."
#RPGinspirstion #RPG #Spy #Paranormal #Psychic #OccultUnderground