This SAILDART content blob sn#123820 has 1 filename:
1974-10-05 21:04P3150.DIA[DIA,KMC]
This blob is marked generic text, type T, neo UTF8
Octal listing of 15 PDP-10 words:

472231426100 522450141612 531007520250 261012744634 422372751500 365011644630 261012040644 406351744602 201724051650 512371643500 201001206424 050221224234 426504030540 341465106424 064240000000