>>10704
A lot of Spectrum software was released on cassette tapes. I imagine many have gotten lost or rewritten over the years. And this was from a fan magazine from the 80s, probably with limited circulation in just the UK. A lot of this art probably only had one or two firmware copies in the whole world at the time.
There's several of them I need to collect them together and post them. They all have a berry similar period look to them.