Blue Jay Way
I have do specific info for this disc. In 2001, a recording, alledged to be from this disc, was featured on the unauthorized release Acetate Collection (Unicorn Records). This scan is taken from the insert included with that release.
However, that recording features a strange delay effect that, to me, does not seem to be something that would have been done in 1967-even as an experiment.
Discussion regarding this topic can can be found on Bootleg Zone Forums
here - here - here
For the history see - here