Can't tell you anything about the label, but I can give you the details about the tracks. They were recorded July, 1947, in LA, and were originally issued on 78 on the Rex label. The personnel is Benny Bailey (tp), Teddy Edwards (ts), Duke Brooks (p), Addison Farmer (b), Roy Porter (d).
Eight tracks were cut at the date (the Rem omits Rexology & R. B.'s Wig). All 8 reissued on Onyx 215 (LP) and Cool & Blue 115 (CD).
Info from Raben's "Jazz Records".