O's · Ordnance Survey · V. S.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Victorian Ordnance Survey Maps of Scotland: Annan Sheet 6: Reprinted One-inch Series | 978-1-85349-006-4 (1-85349-006-7) | 1987 |
| Victorian Ordnance Survey Maps of Scotland: Glasgow Sheet 30: Reprinted One-inch Series | 978-1-85349-030-9 (1-85349-030-X) | 1987 |