This SAILDART content blob sn#687890 has 1 filename:
1982-12-03 11:20NULL.LOG[TEX,DEK]
This blob is marked generic text, type T, neo UTF8
Octal listing of 46 PDP-10 words:

523215171500 647464052312 541304053602 446512320254 627456364736 671006027162 201214667744 667036436740 663035167100 341445630544 271445120100 315010442606 201427134144 201426135144 300321225124 537135461736 667124072336 202134571336 202057161726 663235663502 064245047252 462305652212 542672442660 262473151672 244321225256 627314367732 625016467500 427136267500 413634365730 647354720432 050321225270 733155166330 563135662032 052666156432 052376572340 727504073744 647516462734 203375620234 526311427210 532233352212 541310442626 565005030500 703034762530 201446533100 613636462746 245341505000