I found this advert in the 'Glamorgan Gazette' dated 9th September 1966: “IF IT'S ON RECORD IT'S IN PHONOGRAM STEREO HOUSE, 4 DERWEN ROAD, BRIDGEND (opposite Palace Cinema) OPENING MONDAY SEPTEMBER 12th.”
… and this in the 30th September 1966 edition: “RECORD! RECORDS! RECORDS! POPS - CLASSICS – JAZZ - COUNTRY & WESTERN – FOLK. PHONOGRAM STEREO HOUSE, 4 Derwen Road, Bridgend.”
… and this in the 30th September 1966 edition: “RECORD! RECORDS! RECORDS! POPS - CLASSICS – JAZZ - COUNTRY & WESTERN – FOLK. PHONOGRAM STEREO HOUSE, 4 Derwen Road, Bridgend.”