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).
Letter concerning the modification of a thermometer and inquiring about the cost of a capillary connection.
| Identifier | ExFiles\Box 175\4\ img218 | |
| Date | 7th August 1936 guessed | |
| -2- We are returning the thermometer to you and would like you to fit a union nut as you have done previously with out standard thermometers, we will then carry out our tests. We should like to know whether a capillary connection of this type would materially increase the cost of the instrument, and is so, by how much. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||