Vinyl pressing mistakes

Maybe I was confusing it with the Beatles butcher block album.

I just picked up a two-box UK pressing of Revolver that is stereo on side 1 and mono on side 2. The jacket and labels say stereo but the matrix numbers are YEX for the first side and XEX for the second. I had to check after wondering why there wasn't any weird panning on the first few songs. The stereo side sounds good but the mono is really dynamic.

Unfortunately, the only vinyl pressing mistakes in my collection involve recordings that never should have been pressed at all, like all those digitally recorded LP's from the 1980's.

Anybody think they're worth anything? ;)

I have a few in my collection. Most amusing, I have an Andrew Hill record on Blue Note, B1-92051. On the jacket the title of the album is "Eternal Spirit", but on both the side 1 and side 2 labels it says "Internal Spirit". The whole Blue Note thing went to hell when Capitol took over. Just listen to the tin can sound of the latest Jason Moran CD. My Dionne Warwick box set also comes to mind. One of the records has two side one label on it. These things come up from time to time.

I have a mis-labeled Arista Grateful Dead - Histroic Dead album with an Alan Parson's Project label on sides 3/4 of the album (vinyl pressing is still GD). My Goldmine's book doesn't recognize the error, but I still think it is worth something extra.