| Level | Item |
| Reference Number (click to see whole series/group) | E5/38 |
| Extent | 1 file |
| Title | PREMISES: HEAD OFFICE, LONDON, AND GENERAL - ENGINEERS |
| Date | 20 Aug 1937 - 1 Jan 1965 |
| Description | Dr Oscar Faber, consultant for new Head Office, from 1924. Annual retainer until his death in 1956. Fee continued to his firm. A few references to other consulting engineers. |
| Original Reference | P646 |