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).
Drawings for the J.3 Exhaust Manifold & Pipe, noting a modification to the joint.
| Identifier | ExFiles\Box 179\1\ img086 | |
| Date | 11th November 1931 | |
| ORIGINAL B/. From H.{Arthur M. Hanbury - Head Complaints} E1/411.11.31. C. to MR. HS.{Lord Ernest Hives - Chair} J.{Mr Johnson W.M.} 3. EXHAUST MANIFOLD & PIPE X5230. We send you herewith Loc. 2972. showing side view of the above, also the originals of Loc. 2966. and 2970. Attention is drawn to a slight modification to the exhaust pipe whereby the position of the joint between manifold and pipe has been altered. E.{Mr Elliott - Chief Engineer} | ||