Led Zeppelin Set of 11 Krajowa Agencja Flexi-Disc Post Card Polish Page Plant Bonham
Fully playable, mailable postcards!!
Led Zeppelin Polish Postcard Set
Label: Krajowa Agencja Wydawnicza
Format: Vinyl, 5½", 45 RPM, Single Sided, Single, Card Backed, Unofficial Release
Published By – RSW Prasa-Książka-Ruch
Notes
Pocztówka Dźwiękowa (Sound Postcard) Issued on a 5¾" by 4" card.
Krajowa Agencja Wydawnicza and RSW Prasa-Książka-Ruch are State-controlled institutions run by the Polish Communist Party. It is likely these postcard issues were pressed surreptitiously and references to the above were to avoid suspicion.