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).
Recurring fault with a 20 HP Dynamo, No.94, where solder repeatedly runs from the commutator.
| Identifier | ExFiles\Box 57\2\ Scan074 | |
| Date | 28th March 1927 | |
| X5783 do EFC. BY12/H.{Arthur M. Hanbury - Head Complaints} 28.3.27. 20 HP. DYNAMO. One of the above dynamos, No.94, was returned to us 16.12.26. because the solder had run from the commutator. We made it O.K. and gave it a production test at that time, and returned it. It arrived here again 25.3.27. with the solder run from the commutator once more, and has been sent in to you for consideration. I thought the above information would be useful to you in considering the matter. BY.{R.W. Bailey - Chief Engineer} By | ||