Hey Nidostar, below is a copy including those tracks. I'm sure this has cropped up before and Retronic provided the tracks again. Anyway, link below...
DWSLP 3215 - Superstrings Plus - Cult And Colour (1971) [FLAC]
http$://mega.nz/folder/XlMkCLSb#0ghmalC23Q4FBlIj-xu8Kw
Thanks @Retronic for 3271, that's a new one for me.