| Prosser Plate | ||
| The Prosser Plate was originally presented to the Ajax Fleet | ||
| at the Royal Corinthian Yacht Club by Lionel Prosser in 1967. | ||
| Lionel was the original owner of Thunderer in 1967. | ||
| When the Burnham fleet dissolved, the Plate was returned. | ||
| The Plate was presented to the RHYC fleet in 1999 by | ||
| Jeremy Prosser following the death of his father, Lionel. | ||
| The Plate is now presented to the winner of the | ||
| Harwich Regatta weekend | ||
| Year | Boat | Owner |
| 1968 | Polly Oliver | D.G.Baldwin |
| 1969 | Polly Oliver | D.G.Baldwin |
| 1970 | Pickle | R.Walkin & A.Campbell |
| 1999 | ||
| 2000 | ||
| 2001 | ||
| 2002 | ||
| 2003 | Avocet | D Sharps & R Chenery |
| 2004 | Avocet | D Sharps & R Chenery |
| 2005 | Avocet | D Sharps & R Chenery |
| 2006 | Guillemot | D Mayne & K Douglas |
| 2007 | Avocet | D Sharps & R Chenery |