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).
Inquiry to The Chloride Electrical Storage Co. regarding Syringe type Hydrometers and the use of celluloid instead of glass.
| Identifier | ExFiles\Box 44\5\ Scan039 | |
| Date | 19th November 1919 | |
| X 3741. Wd{Mr Wood/Mr Whitehead}//16/R19.11.19. Nov. 19th 1919. The Chloride Electrical Storage Co., Clifton Junction, Near MANCHESTER. Dear Sirs, We notice some particulars in your catalogue re- garding the Syringe type Hydrometer, and as we are interested in these instruments and have an order to place for a quantity we should be glad to have any further information which you can give us regarding same and the price delivered our Works, Derby, in lots of about 500. We are particularly interested in celluloid in place of Glass Tubes. Yours faithfully, 1992 D 611-4-91 228-1N-91 1,000 V 932 R H | ||