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).
A.I.D. (Aeronautical Inspection Directorate) inspection certificate for a list of aero engine and electrical spares.
| Identifier | ExFiles\Box 57\1\ Scan301 | |
| Date | 14th March 1927 | |
| The document is horizontally flipped. CERTIFICATE No. OF INSPECTION BY A.I.D. ROLLS-ROYCE AERO ENGINES AND SPARES. 1. Dynamo No.625 fitted with solid poles & 28 slot Armature D.51516. 2. R.O.L. Watford Magneto with longer Cams. 3. Maconite H.T. Cable. 4. G.C. Vokes Induction Wind Screen Wiper. 5. Double Valve Ballast Resistance "B" type. 6. Distributor Board & Cutout fitted with latest Cover & Securing Nuts to Drgs. D.51504-5-6-7-9. 7. Electrical Thermometer & Lamp. RHC {R. H. Coverley - Production Engineer} , Mirrored text fields on the right: Name of Customer Address Engine No. Customer's Order No. R.R Card No. Mirrored text fields in the middle: Works Order No. Date DETAILS | ||