Bought mine in Jan 1979, came in the sleeve shown at the top (but with a square cut out) and had white stamped labels, scans of which I have added.
No mention of Rough Trade, but that's who I got it from.
I believe there should be a separate entry for the King's Road issue. I don't trust the net, but my feeling is it predates the Nov79 release date from RT by at least ten months, my not too trustworthy mind puts this definitely into 78, relatively close to an 'O' level release.
NB: Mine has the same cover as Auto_Da_Fe's, he beat me to uploading a scan.
white labels are, i believe, the 'kings road' label issues. apparently there may be upto four different sleeves. the rough trade re-issue, which this listing is for, has black labels and the sleeve is the one with the headless figure on it with the track listing on the left and the words '4 track ep kings road records' as well. confused? you soon will be!
Added alternative sleeve.. I actually think original copies of this are on King's Road rather than Rough Trade (though perhaps not with a catalogue number per se). Mine has white labels and the matrices are marked LYN 5976 and 5977.