Greyhound was the first mainline locomotive to be preserved by a private group in May 1973 and the second privately owned, first for preservation locomotive to operate under its own power on the main line. Click on the links below to find out more about D821.
| Latest News | D821 Latest News |
| GWR 175 Celebrations at WSR | GWR 175 Celebrations at WSR |
| D821 Footplate Courses | D821 Footplate Course |
| SVR Diesel Gala October 2009 | SVR Diesel Gala October 2009 |
| D821 2009 Gallery | D821 2009 Gallery |
| D821 2008 Gallery | D821 2008 Gallery |
| D821 Preservation History | D821 Preservation History |
| D821 BR History | D821 BR History. |
| D821 Running Dates | D821 Running Dates. |
| D821 Archive Gallery | D821 Archive Gallery. |
| D821 Preservation Gallery | D821 Preservation Gallery. |