I found this piece in the 'Carmarthen Journal' dated 12th November 1976:
“City Limit Sounds, Carlton Cinema Shop, Oxford Street. Tel: 51672.”
... and there is a photo of the Carlton Cinema (with Records & Tapes signage) at this link:
https://cinematreasures.org/theaters/17944
“City Limit Sounds, Carlton Cinema Shop, Oxford Street. Tel: 51672.”
... and there is a photo of the Carlton Cinema (with Records & Tapes signage) at this link:
https://cinematreasures.org/theaters/17944