This SAILDART content blob sn#139995 has 2 filenames:

1975-01-10 11:06	OUT.FIL[DIA,KMC]5
1978-05-11 21:26	OUT.FIL[DIA,BLF]13

This blob is marked generic text, type T, neo UTF8
Octal listing of 1 PDP-10 words: