The delta symbol in the runout grooves indicates that the lacquer disc was processed at, and the metal parts used to manufacture the record were made at Sheffield Lab Matrix. Published by Cold Chillin' Music Pub./EM Marl Int'l. adm. by WB Music Corp. ASCAP
'SLM △' in the runout etching indicates that the lacquer disc was processed at, and the metal parts used to manufacture the record were made at Sheffield Lab Matrix.
This version is the Allied Record Company (ARC) pressing and can be identified by the 'ɑ' logo stamped in the runout grooves.
There is also a Specialty Records Corp. pressing. Barcode: 0 7599-25820-1 8 (Text) Barcode: 075992582018 (UPC scanned) Matrix / Runout: 1-25820-A-SH1 F/W CSB ♪♪ ɑ B-34026-SH1 △23620 1-1 (Runout side A) Matrix / Runout: 1-25820-B-SH2 F/W CSB ♪♪ ɑ B-34027-SH2 △23620-X -1- (Runout side B) Pressing Plant ID: ɑ (Runout both sides stamped) Rights Society: ASCAP