"B" sleeve variant artwork. Album issued in a brown paper bag, having only the band name and title on front and tracklist on back in stamp-like illustration. Cat# and credits for label and record company are shown on the back side of the brown bag. The album itself has no identification but on spine, which says: "• SWAN SONG • SÉRIE IMPORTADO LUXO • IN THROUGH THE OUT DOOR • LED ZEPPELIN • 40.004". Illustrated inner-sleeve in thin paper, showing tracklist and credits. Cat# printed on top right of inner sleeve, only at the "credits" side.
Matrix / Runout information: all numbers and letters are etched, only "STRAWBERRY" is stamped, upside down compared to the etched elements reading