Unidentified French mastering engineer only known by the initials, who worked at Studios Barclay-Hoche Enregistrements, among others. The mark can be found etched or stamped, or still, stamped and circled. When crediting the initials, use the role
Lacquer Cut By.
Warning: for US releases, especially those cut at Atlantic Studios, please consider
George Piros with ANV
GP.