Side III 2CX-0131 (S40,803) / 40803-1-E. The 1974 US quadraphonic edition of the 1971 album.
A pretty neat record to have — not the 1971 stereo original, but a genuine 1974 quadraphonic edition.
A quad LP plays on ordinary stereo gear without a decoder, and the fold-down can differ audibly from the stereo mix, so this is a different listen rather than a lesser one. Second quadraphonic record here, with the Columbia Full Spectrum sampler.