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).
The difficulty of identifying the manufacturer of a syringe-type acid hydrometer mentioned in an 'Autocar' magazine article.
| Identifier | WestWitteringFiles\B\September1918\ Scan0 | |
| Date | 11th September 1918 | |
| To EH. from E.{Mr Elliott - Chief Engineer} ORIGINAL. 11th September, 1918. E4/G11918. X.3035 RE ACID HYDROMETER. In response to your enquiry as to the name of the firm who make the syringe type of hydrometer, I fear I cannot give you this as reference to this instrument was in an art- icle in the "Autocar", and was of the most obscure description. Unless the Order Office are able to put out an enquiry with a view to finding the firm who make the syringe hydrometer, I shall have to write up to the "Autocar" and try and get this information from the author of the article. E.{Mr Elliott - Chief Engineer} 2 | ||