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).
Unsuitability of Celeron and other powders for moulding compared to Redmanol.
| Identifier | ExFiles\Box 39\3\ Scan319 | |
| Date | 6th November 1929 | |
| X3513 COPY. To EFC. 6.11.29. At the moment we are not interested in any other Powder then Redmanol. We tested out Celeron Powder which is American made and one or two others which we found unsuitable from a moulding point of view, in as much as they did not flow sufficiently well. The matter of an alternative supply has already been taken up with Roy.{Sir Henry Royce} E.J.Brock. | ||