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).
Product leaflet for the Marelli Magneto Type MP4 'Monoblock' with dimensional diagrams.
| Identifier | ExFiles\Box 4\5\ 05-page231 | |
| Date | 9th May 1921 | |
| Left Page: Dimensions of “Marelli,, Magnetos Type M.P.4 “Monoblock,,” Dimension Table: a b c d e f g h i l m n p q r s 55 212 96 143 38 26 132 15 48 6 95 63 122 15.5 45.5 131 71 Dimensions of conical shaft Maximum diameter: 15 m/m.{Mr Moon / Mr Moore} Minimum: 12 m/m.{Mr Moon / Mr Moore} -- Length of cone: 15 m/m Ask for Price Lists for “MARELLI,, MAGNETOS for all purposes.” Stamp Text: ROLLS-ROYCE LTD. RECEIVED 9 MAY 1921 DERBY Right Page: DIRECTORS:--ERCOLE MARELLI - A.{Mr Adams} S. BENNI - A.{Mr Adams} M.{Mr Moon / Mr Moore} BARONI ITALIAN MAGNETI MARELLI ERCOLE MARELLI & Co. Ltd., Sole Agents for FABBRICA ITALIANA MAGNETI MARELLI MILAN (Italy) 19-20, Garlick Hill, Queen Victoria Street, LONDON, E.{Mr Elliott - Chief Engineer} C. 4. Telephone -- Central 734 Telegrams -- Auretta, London MARELLI Magneto type M.P.4 “MONOBLOCK,,” | ||