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).
Electrical experimental record sheet for the Goshawk dynamo B (II).
| Identifier | ExFiles\Box 51\1\ Scan420 | |
| Date | 10th November 1923 | |
| 2 ELECTRICAL EXPERIMENTAL RECORD SHEETS. Goshawk dynamo, B. (II) X4610. Date on | Location | Date off | Remarks | Miles reading start | Miles reading finish | Miles covered | Total miles Early, Dec. 1923, 13-VII-23 | Shop Lab | 17-XII-23 | For 5th peg & comm. Rec'd & ok for comm. Main brushes 11° retarded. New brushes set 9° retarded. | - | | | 7-I-24 | Test dept(EP {G. Eric Platford - Chief Quality Engineer} ) fab | | Pavol'n tested - 12v hub. Set to prod'n spec'n (extra adjs). Sent for noise comparison. Road EP. {G. Eric Platford - Chief Quality Engineer} R.P.MED/H/hn. {F. C. Honeyman - Retail orders} 2/H19-8-24. | | | | 15-VII-24, 19-VIII-24 | Test dept(EP {G. Eric Platford - Chief Quality Engineer} ) fab | | | | | | 26-VIII-25 | " | | Fitted 19 slot arm. Tested (Pavol'n) (Vera II) Z Brushes +8135, -850, c.835. Springs +1.5 - 10, c.75 lbs. In a {Mr Adams} /c in's 11° retd. Coutt 120°. Setting - "Prod'n Spec'n". Replacing 470. | 8616 | | 0 | 29-VIII-25 | G.F.68 | | | | | | 9-XII-25, 14-I-26 | " | | Inspected. Main br's O.K. Doc. in a {Mr Adams} /c. " In a {Mr Adams} /c br's f {Mr Friese} /good. Comm excellent. Speeds off. | | 3225 | 6609 | Feb-26, 15-VII-26, July '30 | Engine bed fab | | For further exp'ts. Used for charging plant. | - | | | 10.11.23. | ||