This SAILDART content blob sn#042410 has 2 filenames:
1973-05-13 14:05X149.DIA[4,KMC]
1973-05-13 14:06X149A.DIA[4,KMC]
This blob is marked generic text, type T, neo UTF8
Octal listing of 8 PDP-10 words:

064241505032 052211753500 406450520262 476527706424 064250146230 202451143620 521001505032 051120000000