Going by it's position in my collection I got this in c Jan 1979, but don't recall where from.
Have added images of the inner sleeve.
Rather Records experts may be able to date it from the "New Address".
Inner sleeve added. This came with a copy bought through Rough Trade mail order in 1981. It features a detailed, post-Swell Maps update from Nikki Sudden on one side, and some typical Phones Sportsman scribbling on the other!