S7ish signal via the Lodi, New York, SDR with decent audio over the noise on the frequency ...
0009 UTC: Woman reading five-number sequences, just like previous appearances of this numbers station, including about 24 hours ago.
0016 UTC: Another female voice said to stay tuned for a special SSTV transmission at the end of the broadcast. Then the usual female voice interrupted the number sequences to say "repeat ... logarithm, log, logarithm, log ... count" before returning to five-number sequences.
0024 UTC: Recitation of the number sequences continues.
0028 UTC: Final words: "End, logarithm, log ... logarithm, log," then the SSTV transmission began.
0032 UTC: SSTV transmission ended and off. My decode came out wonky, but it doesn't look like the SSTV included any ID.