Matrix A: INT 528 A-2 Matrix B: INT 528 B-1 (stamped)
Factory sleeve images from Bengofury.
Same factory sleeve as the stock copy.
Matrix A: 06366-A 22-3-77 1 ∆ Matrix B: 06366-B 22-3-77 1 ∆ (stamped)
Label with promo sticker image from Dieter Jakob.
Matrix A: 006-06366-A Matrix B: 006-06366-B (stamped)
Label and picture sleeve images from Håkon Busterud.
Frank Zappa’s involvement
Frank Zappa produced both tracks.