Google
 

Trailing-Edge - PDP-10 Archives - BB-PBDEC-BB_1990 - 10,7/dcndir/dcndir.vfy
There are 4 other files named dcndir.vfy in the archive. Click here to see a list.
DECNET.DIR 507346
DECNET.BWR 651204
DECNET.RNO 651204