U sklopu nastojanja da se protivnici režima uklone, naprave su maskirane kao pisma i poslane poštom trojici poznatih prognanika -- Paulu Gomi, Nicolaeu Penescuu i Serbanu Orescuu.
As part of a bid to eliminate the regime's opponents, devices were disguised as letters and sent by mail to three well-known exiles -- Paul Goma, Nicolae Penescu and Serban Orescu.