This SAILDART content blob sn#164058 has 2 filenames:

1975-06-18 05:49	DIC.L16[PUZ,HPM]
1975-06-18 09:24	TOP.L16[PUZ,HPM]

This blob is marked generic text, type T, neo UTF8
Octal listing of 4 PDP-10 words: