| Level | Item |
| Reference Number (click to see whole series/group) | C98/6214 |
| Extent | 1 volume |
| Title | DRAWING OFFICE: CUSTOMER ACCOUNT LEDGER A - F: FOSTER PORTER & CO; COSTA RICA (SPECIAL SUPPORT LEDGER) |
| Date | Jan 1882 - Jul 1887 |
| Description | Private Drawing Office. Ledger A - F: Foster Porter & Co; Costa Rica (Special Support Ledger) |