Google
 

Trailing-Edge - PDP-10 Archives - klad_sources - klad.sources/dskcg.ccl
There are no other files named dskcg.ccl in the archive.
DSKCG,DSKCG/C=DSKCGT,PARAM.KSM,FIXED.KSM,DSKCGM,DSKCG1,STOR.KSM