ULTRA RARE COPY OF MINGUS AH UM with these features taken from the matching discogs listings:

Red and black label with "six-eye" logos and no "CBS" below the word "Columbia."
On reverse side, the number '1' is printed on the bottom right corner 

Matrix / Runout (Side 1 stamped): XLP 47456-1D /
Matrix / Runout (Side 2 stamped): XLP 47457-1C 1/X

(Note:  The last "/" on Side 1 and "1/X' on Side 2 are etched; photos on discogs of matrix show this)

Jacket with light to moderate edge and corner wear, mostly on bottom edge and possibly a small split beginning bottom edge, no marks or rings.  LP stored in plain plastic inner sleeve, LOOKS QUITE PLAYABLE with a few very light visible scratches over clean vinyl, I'll conservatively grade in the range of VG+ to VG++; tends towards VG++.

R21