| title | ISBN-13 | year of publication |
|---|---|---|
| New Brunswick Postal Rates in the Pence Denominated Period 1851-1860 | 978-1-897391-64-8 | 2010 |
| New Brunswick Postal Rates in the Pence Denominated Period 1851-1860 | 978-1-897391-65-5 | 2010 |
| Nova Scotia Postal Rates in the Pence Denominated Period 1851-1860 | 978-1-897391-66-2 | 2010 |
| Nova Scotia Postal Rates in the Pence Denominated Period 1851-1860 | 978-1-897391-67-9 | 2010 |
| Prince Edward Island - Postal Rates July 1, 1851 to June 30, 1873 | 978-1-897391-46-4 | 2009 |
| Prince Edward Island - Postal Rates July 1, 1851 to June 30, 1873 | 978-1-897391-47-1 | 2009 |
S. W. · S. Wilkinson · W.S. · W.W. · Warren W. · Warren Wilkinson