| Operators Telegraph | Miscellaneous | Repetitive Stain Injury |
| Ornamental telegram forms | Australia | Home page |
| Books with examples of the forms issued in 1937 and 1940. | ||
| Oval date stamps | NSW | Electric Telegraph Office ovals. |
| Queensland | Electric Telegraph Office | |
| Victoria | Belt & Buckle date stamps. | |
| Western Australia | ||
| Overland Telegraph | See Main Menu. | |
| Sydney, 13 July 1872. | News about the start of the OLT from the BANGALORE | |
| Early forms showing use. | ||
| The death of Operator Kraegen | ||
| Telegraph Offices along the line. | ||
| Overland Telegraph - Commemorative items | Australia | Commemorative envelopes. |
| Australia | Commemorative stamps. | |
| Overprints on stamps | South Australia | Superintendent of Telegraphs overprints. |
| Oxford University | England | The start of coffee drinking at "The Angel". |