Creation and circulation: Publication contains listing of titles of Polish underground press, mostly from Środkowo-Wschodni region
Print run: 5000-6000 copies
First issues of the underground Informator after the introduction of the Martial Law in typewritten form.
Frequency: Irregular
Korespondencję dla "Informatora" na adres: Franciszek Bujak, ul. Gliniana 23/29, 20-616 Lublin