This SAILDART content blob sn#256965 has 2 filenames:
1977-01-06 13:38BDL40.DMD[DAT,LCS]1
1977-03-30 14:51BDL40.DMD[IRC,LCS]
This blob is marked generic octal, type ?, neo None
Octal listing of 288 PDP-10 words:

000000000001 000000000034 000000000051 000000000101 000000000152 000000000204 000000000000 000000000000 000000000000 000000000000 000000000237 301004020100 305004020100 311004020100 315004020100 321004020100 325004020100 201004020100 201004020100 201004020100 201004020100 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 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 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 000000000033 001441241415 000046627262 000046770767 000046772716 000046562155 000046325764 000000212564 000000446755 000000703136 000000701207 000000537503 000000234255 000046300415 001441215771 000046465542 000046603630 000046605557 000046444053 000046302340 000000167140 000000354272 000000515777 000000514050 000000375762 000000165211 000046254771 000000000015 001441426555 000046771012 000046771006 000046465544 000046467476 000047042000 000047042004 000000143524 000000143520 000046302336 000046300415 000046465555 000000000030 001441334075 000046745360 000046745345 000046652662 000046373042 000046373046 000046603630 000046603640 000046347451 000000116151 000000326721 000000326675 000047016360 000047016364 000000565064 000000657524 000000565044 000000423337 000046536537 000000470414 000000470442 000000165215 000046373075 000000000051 001441334075 000046627262 000046603635 000046442115 000046465543 000046324032 000000047112 000000257667 000000375760 000000375747 000000000015 000046442072 000046442067 000000023426 000000326663 000000515774 000000516004 000000354273 000000143517 000046351377 000046536531 000046467464 000046536521 000046723661 000046772724 000046772727 000046654637 000046351404 000000212564 000000472377 000000703145 000000703134 000000606502 000000326671 000000116112 000000537465 000000537501 000000421410 000000165215 000046373075 000000000032 001373102575 000046772714 000046772720 000000143501 000000143516 000046256720 000046256724 000000565064 000000565060 000000305236 000000305221 000000565041 000000610465 000000726565 000000726551 000000610451 000000565035 000000305215 000000257675 000000141575 001373102566 000046605552 000046605554 000000143475 000000141566 000000000034 001373500516 000046560235 000046560170 000000141530 000000421344 000000515772 000000516003 000000423330 000000236175 000046233277 000046536533 000046562141 000046700242 000046747312 000046631220 000046375024 000000143524 000000377720 000000565052 000000657523 000000657511 000000537450 000000210575 000046416456 000046416507 000000537510 000000537516 000000000000