LP
Led Zeppelin IV
UK, Colored Vinyl (K50008) #1

Version #1 – Lilac vinyl, label 1 on both sides
Version #2 – Lilac vinyl, label 1 on A-side and label 2 on B -side
Version #3 – Purple vinyl, mispressing – label 1 on A-side and label 2 on B-side
Version #4 – Lilac vinyl, label 2 on A-side and label 1 on B-side
Version #5 – Lilac vinyl, label 2 on both sides

label version #1 – label edge copyright text only in the lower orange section of the labels, no Warner logo, Warner Bros publishing, and “A U.S.A. Recording” above the year at the bottom of the labels
label version #2 – label edge copyright text across middle white band into the upper green section of the labels, Warner logo, and Kinney/Superhype publishing