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).
Instructions for fitting extra clips on experimental car bonnets.
| Identifier | ExFiles\Box 25\1\ Scan049 | |
| Date | 29th June 1912 | |
| X1140 Re Extra Clip on Experimental Bonnets TBB2/L29612. Mr Elliott 29.6.12. Will you please instruct all experimental cars to be fitted with 3 clips instead of 2, each clip being 30% weaker. The clips referred to are the flat plate springs. Brass plates should be fitted for each spring to bear against. X386 | ||