BBC Radiophonic Music (lossless)

The Dr Who thread contains a few lossless Radiophonic releases, but I’m also very interested in tracking down lossless version of non-Dr Who Radiophonic material (and accompanying hi-res scans would be great!). As many releases didn’t make it to CD, a good capture from vinyl is the most likely source.

Releases would include:

Fourth Dimension (1974)
Out Of This World (1976)
Through A Glass Darkly (1978)
BBC Radiophonic Workshop – 21 (1979)
The Soundhouse (1983)

Thanks!
dR