Beaut
Pressing Plant ID (Large S with the R and C in the loops stamped in runouts): [SRC logo]
Matrix / Runout (Runout A, variant 1): 1- 25525 - A - SR 2 MASTERDISK 1-2 [SRC logo]
Matrix / Runout (Runout B, variant 1): 1- 25525 - B - SR 2 MASTERDISK 1-3 [SRC logo]
MASTERDISK AND SRC logo stamped in runouts everything else etched.
Likely released during or shortly before the last week of October in 1986.