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).
Status report table for various automotive components across different experimental chassis codes (EAC).
| Identifier | WestWitteringFiles\K\November1923\ Scan95 | |
| Date | 6th November 1923 guessed | |
| (4) ITEM. | EAC.111. | EAC.11. | EAC.1. Front brake balancing gear. | Sent to Derby. | To be arranged to pass through crankcase. | As EAC.I. Same state as EAC.II Radius rods. | Sent to Derby. | Now in hand. | Sent to Derby. Side steering tube. | Sent to Derby. | Now in hand. | Sent to Derby. Steering column. | Sent to Derby. | In hand - slightly modified from EAC. 1. | Sent to Derby. Frame ties. | Sent to Derby. | Now in hand. | Sent to Derby. Servo. | Sent to Derby. | Sent to Derby. | Sent to Derby. Servo operating countershaft. | As Sent to Derby except lever slightly translated. | As EAC.111 Same state as EAC III | None. Rear brake balancing gear. | As sent to Derby except for translating differential. | As EAC.111 Same state as EAC III | None. Same state as EAC III Modified lever on front axle to give pulling off. | Sent to Derby. | In hand. | In hand. Trip gear in connection with steering. | Not yet done. | As EAC.111. | As EAC.111. Modification to Oil pump. | Sent to Derby. | None required. | None required. Wheel case. | Sent to Derby. | No modifications required for front brakes. | No modifications required for front brakes. Front springs. | Sent to Derby. | Now in hand. | Sent to Derby. Front dumb iron and shackle. | Sent to Derby. | Now in hand. | Sent to Derby. | ||