| Level | Item |
| Reference Number (click to see whole series/group) | C6/39 |
| Extent | 1 file |
| Title | CASHIER'S DEPARTMENT FILE RELATING TO THE ADMINISTRATION OF WORK: CIPHER - GENERAL |
| Date | 1 Jan 1927 - 31 Dec 1941 |
| Description | Bank of England 1944 Code. |
| Original Reference | DSD_TX180V1 |