Assuming it is not from other countries, I'd guess at a variant of/one of these courtesy of PJLM:
UK 12" - New-York mix [Rough Trade RTT136NY]
Beige-grey label with almost-black text. Sleeve paler than that of the regular 12" mentioned above. Four versions have been reported:
- version 1
Capitol-style logo with dome found on label and on the back of the sleeve. The front of the sleeve doesn't mention the band's name. Many copies have a silver 'U.S. MIX £1.49 RRP' sticker on the front.
RTT136 NY A1 / RTT136 NY B1
- version 2
Logo on the back of the sleeve changed to variation without the dome. Logo on label unchanged. Still no band name on the front of the sleeve.
- version 2.5
A few leftover copies were sold with a sticker applied over the logo on the label. Unlike the 7" and regular 12" for which those stickers featured the rubber-stamp logo, in this case the new logo had 'Rough Trade' inside a circle. Still no band name on the front of the sleeve.
- version 3
Rubber-stamp logo on label. Band name on front of the light-coloured sleeve is near-black. Logo on the back of the sleeve has a dome.
RTT-136-NY-A / RTT-136-NY-B
It is possible that variations on the above exist.
Leftover sleeves were sometimes re-used with a later repressing, or vice versa, therefore sometimes a record will be found inside a sleeve that doesn't match.
Given the amount of variants, a picture of the sticker and label would go a long way to answering your question.
Regards,
FWD.