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).
List of Watford magnetos returned over the past 6 months for 40/50 and 20 HP models.
| Identifier | ExFiles\Box 70\3\ scan0371 | |
| Date | 30th May 1927 | |
| To accompany ROY{Sir Henry Royce}4/MG30.5.27 to EFC. WATFORD MAGNETOS RETURNED OVER THE PAST 6 MONTHS 40/50. E.O.6 6 - R.5024 6 - R.5103 5 - R.5151 1 - R.5194 5 - R.5229 7 - R.5271 14 - R.5348 10 - R.5422 17 - R.5587 4 - R.5548 -- 75 -- 20 HP. R.O.1 3 - R.5048 1 - R.5151 2 - R.5229 1 - R.5871 1 - R.5355 -- 8 -- 30.5.27 ENCLOSURE Nº 882 "JUSTSO" | ||