This SAILDART content blob sn#113717 has 2 filenames:
1974-07-26 19:45ARRY.PLT[1,PLW]
1975-11-03 15:21H.PLT[1,VDS]
This blob is marked generic octal, type ?, neo None
Octal listing of 9 PDP-10 words:

000700012515 000000000007 000000000000 600350000146 177750000106 177630000106 600230000106 000000000000 000000000000