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).
Priced list of parts for the electricians' department, including quantities and costs.
| Identifier | ExFiles\Box 117\2\ scan0157 | |
| Date | 9th January 1940 guessed | |
| No. 8. ELECTRICIANS. 1 Wiper Switch 2/- 1 pr.{Percy H. Rose} Wiper Plates -/10d 3 clips -/1d 20 Bowden Clips 1/- 4ozs. Tape -/8d 1 7ft 6" Compo Tube -/7d 2 Wing Lamp Plates -/8d 1 Junction box -/5½d 5 Rubber bushes -/7½d 30yds. Single Cable 4/6d 7½yds Twin Cable 2/0d 2 Interior Lights 5/8 1 See-saw switch 3/- 3 Switches 3/- 6" 1/4" medical tape -/1d 2 lgths. Sistoflex -/5d 1 Boot light and switch 5/11d 12 small wiper clips 1/- 12 1/2" x 1/8" MTS. Nuts & Spring washers -/1½d 6 1/2" No. 4 P.K. Screws -/7d 6 1/2" x 3 Rd.Hd.{Mr Hayward/Mr Huddy} chromium plated screws -/1d 6 1/2" x 2 CS. Chromium plated screws -/1d 1 3/8" x 2 Rd. Hd.{Mr Hayward/Mr Huddy} C.P. screws -/½d TOTAL 1 - 13 - 4¾ | ||