This SAILDART content blob sn#420197 has 2 filenames:
1979-02-20 00:38DDTIME.DMP[1,ME]
1979-02-20 00:38DDTIME.DMP[SS,SYS]
This blob is marked generic octal, type ?, neo None
Octal listing of 262 PDP-10 words:

000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 777774000522 000000000522 000502000200 000000000502 254200000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000001777 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 047000000000 200740000403 205040377777 047040400052 254000000434 201040000424 047040400010 254000000320 660040400000 202040000400 201040000426 047040400010 254000000320 660040400000 202040000377 201040000422 047040400010 254000000320 660040400000 202040000376 201040000430 047040400010 254000000320 660040400000 202040000375 201040000432 047040400010 254000000320 202040000374 303040000010 254000000322 514040000400 541040000324 200100000374 271101777777 251042000000 514040000377 541040000334 200100000374 271101777777 251042000000 514040000376 541040000344 200100000374 271101777777 251042000000 514040000375 541040000354 200100000374 271101777777 251042000000 051140000452 210200000374 514200000004 200044000324 260740000310 051040000404 051164000364 051040000404 200044000334 230044000324 260740000310 051040000404 200044000344 260740000310 051040000404 200044000354 230044000324 260740000310 051140000405 253200000266 047000000012 231040000012 506117000000 322040000314 260740000310 554057000000 271040000060 051040000001 263740000000 051140000442 047000000012 051140000465 047000000012 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000000 000000000406 000000000412 000000000416 000000000401 000000000420 000000000410 000000000402 000000000414 000000000000 000000000000 000000000000 000000000000 000000000000 502370700000 536470500000 777740000137 000000000011 064240000000 416532251636 510000000000 426450151612 000000000000 462133043244 000000000000 502412352202 510000000000 502413043244 000000000000 536211753644 520000000000 000214216632 000000000000 000214221774 000000000000 000214245606 000000000000 012754315146 000000000000 022453246422 000000000000 051140000436 047000000012 516132450244 311014660722 663134420534 000000000000 272473146630 203154164730 627104072336 203155167310 203477166704 677304073302 663534571534 000000000000 044230173316 046334174022 407554706424 473535561312 710232474740 624234462730 607621162312 663037104744 627334164734 623136206424 000000000000 472110452262 501015171500 723375720346 667035466100 647344042210 522231542566 203454561736 667415166312 202110452222 466124060734 621016471362 203034760722 671340000000