I found this piece in the 'Kensington Post' dated 4th October 1957: “HAMPTONS of Kensington. Wonderful news! Hamptons open London's most up-to-date television and record department.”
... and this address in the 1st May 1959 edition:
“Hamptons of Kensington 49-61 KENSINGTON HIGH STREET, W.8. Tel. WEStern 8000.”
... plus this address in the 25th October 1963 edition: “YOU'LL LIKE THE SOUND OF OUR NEW HI-FI DEPARTMENT PAY US A VISIT! HAMPTONS, 7 KENSINGTON HIGH STREET, W.8. Tel: WEStern 1663.”
... and this address in the 1st May 1959 edition:
“Hamptons of Kensington 49-61 KENSINGTON HIGH STREET, W.8. Tel. WEStern 8000.”
... plus this address in the 25th October 1963 edition: “YOU'LL LIKE THE SOUND OF OUR NEW HI-FI DEPARTMENT PAY US A VISIT! HAMPTONS, 7 KENSINGTON HIGH STREET, W.8. Tel: WEStern 1663.”