I found a comment about S. & J. A. Jones, Record Shop, 186 High Street, Prestatyn at this link: https://www.francisfrith.com/prestatyn/record-shop-186-high-street-prestatyn_796587938 “Does anyone remember the record shop at 186 High Street from the 1960s/70s. I just recently bought a 1964 Ford Anglia and the owners manual has S & J A Jones, Record Shop, 186 High Street listed as the owner. I'd love to know any information about them or if there are any family members around. Cheers. Ian.”
https://www.francisfrith.com/prestatyn/record-shop-186-high-street-prestatyn_796587938
“Does anyone remember the record shop at 186 High Street from the 1960s/70s. I just recently bought a 1964 Ford Anglia and the owners manual has S & J A Jones, Record Shop, 186 High Street listed as the owner. I'd love to know any information about them or if there are any family members around. Cheers. Ian.”