This SAILDART content blob sn#260636 has 2 filenames:
1977-01-26 12:12X1SP2.DIM[GEM,MUS]
1977-01-26 12:48X1SP2.DIM[JAS,JMG]
This blob is marked generic text, type T, neo UTF8
Octal listing of 73 PDP-10 words:

215006320210 446332320142 331012047250 514321230500 265346634554 201005632154 341005527146 331561505144 201325632146 321004027152 311524026534 335466606424 315005527146 305424020134 301606520100 271606230032 051504026534 301527020100 271546531500 201346334142 064246520100 271506332100 265346531554 201325631146 334321233100 201346530144 201325630554 321004027144 325541505156 201325630152 325005527154 305444026534 305406606424 341005527146 331604026534 331526420100 271406530032 051624020134 301606020100 271407133500 201346731150 064246130100 201346033562 201005632550 301004027144 335501505142 305004027156 325624026534 311446020100 271406534032 051426220100 271546232500 201346333142 201325630142 324321230546 201005631142 345004027142 315564026534 315526206424 305504020134 311506020100 271446333100 201346132560 064246132500 265346634560 201325632546 305005527142 305461505142 331005527146 305624026534 315606320132 271567132432 050000000000