none said:
Added 'blitter' 70mm audio recording info. which seems to be what Belbucus worked from.
FWIW, my audio recording is a bootleg transfer of the 35mm version to cassette, straight from the Dolby decoder in '77. I sent a couple of short clips to Belbucus who confirmed it was likely not from the 70mm version. Not sure what he worked from for his restoration work but I don't recall ever sending him the full recording.