| Exhibitor: | Rollerman (Thames Valley & District Philatelic Federation) | Class: | Postal History | Award: | Gold |
| Description: | Showing covers from Japan to 12 different countries in 6 continents between 1922 and 1941 using the 3 main routes from Japan – with transport routes and postal rate detail. All covers are commercial – proven by the scarcer FOREIGN MAIL ROLLER CANCELS introduced in 1910 for commercial mailings. | ||||
