I found this advert in the 'Bromley & West Kent Mercury' dated 20th October 1933:
“AUTHORISED DEALER AND SERVICE AGENT. BECKENHAM RADIO STORES, 5 The Broadway, Beckenham. Phone: BECKENHAM 2917. ALL MODELS KEPT IN STOCK. Demonstrations in Your Home or at Our Show Rooms.”
“AUTHORISED DEALER AND SERVICE AGENT. BECKENHAM RADIO STORES, 5 The Broadway, Beckenham. Phone: BECKENHAM 2917. ALL MODELS KEPT IN STOCK. Demonstrations in Your Home or at Our Show Rooms.”