Detailed Entry: one of the principal spies A Spy upon Spies; or, the Milan Chambermaid; Developing Certain Particulars of the Mysterious Contents of the Green Bag
| Author(s) | one of the principal spies |
| Unattributed Authorship | Yes |
| Title | A Spy upon Spies; or, the Milan Chambermaid; Developing Certain Particulars of the Mysterious Contents of the Green Bag |
| Place(s) of Publication | London |
| Publisher(s) | John Fairburn |
| Publication Date | [1820?] |
| Format | 13 x 20.5 cm. |
| Pagination or volumes | 26 |
| Price | 1/- |
| Library | British Library |
| Shelfmark | G.18980 (38) |
This edition has been verified by examining the copy in the library with the shelfmark noted above.