Both Dave Litfin and Uli Teute say that this is actually a mislabeled partial copy of 8/21/68. So I'm going to remove the listing on this in the 1968 file.
This is also listed in the Compendium Addendum on page 52 as Excerpt #5. Dave Sorochty DATE ??/??/68 SET1 Cryptical Envelopment [#0:39] > The Other One [5:24] > Cryptical Envelopment [9:37] > Good Morning Little Schoolgirl [14:49] ; Dark Star [#13:33] > St. Stephen [3:34] > The Eleven [12:09] > Death Don't Have No Mercy [8:%07] ; Turn On Your Lovelight [9:48#]