From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Advertisement for a 'High Tension Connector' from The British Aris Sparking Plug Company, Ltd.
| Identifier | ExFiles\Box 33\3\ Scan053 | |
| Date | 8th March 1920 guessed | |
| THE BRITISH ARIS SPARKING PLUG COMPANY, LTD HIGH TENSION CONNECTOR SAFE NEAT Patented all over the World. REGISTERED OFFICE— 65/68, Merchant's Exchange, CARDIFF LONDON OFFICE— 5, Copthall Court, LONDON, E.C. 2. Sole Rights—United Kingdom, British Colonies, Dominions and Protectorates. McL. F101. | ||