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).
Stock levels and distribution of narrow type brushes.
| Identifier | ExFiles\Box 60\1\ Scan003 | |
| Date | 13th April 1926 | |
| EFC. X8673 13.4.26. NARROW TYPE BRUSHES IN STOCK+ Six sets of the above type brushes were received by us 2.9.25. Of these, five complete sets, and one odd control brush, have been handed to the shop, leaving us with one incomplete set, i.e. one set minus a control brush. EFC/CAP. | ||