Plan 9 from Bell Labs’s /n/sources/plan9/sys/src/cmd/postscript/cropmarks
--rw-rw-r-- glenda sys 3031 Dec 11 1999 cropmarks.ps --rw-rw-r-- glenda sys 1808 Dec 11 1999 cropmarks.rc --rw-rw-r-- glenda sys 375 Mar 17 2000 mkfile