I suspect that our friend shared an older version of these documents
From a time when the Sigma CLAS numbers ranged from 1-12
Because newer ones, with higher numbers may have revealed
The existence of certain classified weapon technologies
But it's clear that at least 4 documents (or groups of documents) were given to foreign parties (or leaked via foreign venues (5eyes?)
Then there were 4 important docs that were leaked to US citizens
And another 49 less important but still classified docs that were shared/leaked illegally.
Could possibly relate to UraniumOne but folks should really look at every drop with CLAS1-99 to establish context before getting ahed to far on interpreting the crumbs.
Hopefully everyone understands what L and Q classification levels mean because that is not classified info so you can find it easily enough.