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).
Order request for pyrometers and compensating cable for a Centricast Bearing Rig.
| Identifier | ExFiles\Box 175\4\ img147 | |
| Date | 20th October 1933 | |
| 63987. EJJ. From Hs{Lord Ernest Hives - Chair}/Wst. Hs{Lord Ernest Hives - Chair}/Wst.8/MA.20.10.33. Re. CENTRICAST BEARING RIG. RHC.{R. H. Coverley - Production Engineer} is asking for pyrometers to be fixed up on the new Centricast Bearing Furnace. Will you please order from the Cambridge Instrument Co.,- 1 Wall pattern indicator for this purpose as in Fig.7 List 194, but without the wall bracket. Batch 6RH.{R. Hollingworth} Platinum - Platinum Rhodium. Range 0-1200°C. Calibrated for an external resistance of 2.5 ohms. Also please order 25 yards of Batch 6 RH.{R. Hollingworth} Compensating Cable (braided.) Hs{Lord Ernest Hives - Chair}/Wst. | ||