| Level | Item |
| Reference Number (click to see whole series/group) | C98/6406 |
| Extent | 1 volume |
| Title | DRAWING OFFICE: CUSTOMER ACCOUNT LEDGER FIRM BOOK (A-Z) |
| Date | 25 Jun 1866 - 28 Feb 1871 |
| Description | Private Drawing Office. Ledger Firm Book (A-Z). Volume 18. Includes index. |