Thank you Retro for taking the time today to rip this one. Track 1 is now definitely a FLAC, properly displays as one in a spectrum analyser and doesn't sound so compressed. To paraphrase, if it looks like a FLAC and sounds like a FLAC then it probably is a FLAC! So as for the earlier version it is, without doubt, an upscaled ie fake FLAC. And with that, m'lord I rest my case!
One small point Track 14 Crazy House is incorrectly tagged as Track 13 Me And The Wind And The Plain (Vocal). But easily remedied.