The catalog number for this release appears only in the runout groove etchings. The barcode can be found on a sticker affixed to the outer shrinkwrap.
Side B is labeled 45/33 RPM. When played at 33 RPM the track times are as follows:
B1 - 8:27
B2 - 6:22
Tracks A1, "Hypnosis", and A2, "I Am Your Control", run into one another without any discernible break.
The version of "Telephone Sounds" on this release is different than the one on the "" compilation, or by on the "" flexi disc.
Track B2 ends in a lock groove.