The Silver Jubilee Trophy is awarded to the 25th Boat Overall at the National Championships. I think the original was presented at the 1988 Silver Jubilee Nationals. The 2003 Nationals report states "Original large trophy missing, Pewter jug substituted in 2002 or earlier" . The current blue & clear glass trophy was presented by Vikings Sailing Club in Malta at the 2011 Nationals.
The Smithick Cup is awarded to the 1st helm & crew under 15, other than the overall winner or U19 Trophy winners at the Southern Area Championships.
The Mirror Class Southern Championships Daily Mirror Trophy is awarded to the 1st overall helm at the Southern Area Championship.
The Special Award trophy is awarded to a team who have, in the eyes of the National Championship organisers, deserved to have their achievement recognised. Between 2002 and 2021 this trophy was used as a replacement for the Proop's Pot which was lost.
The Super Crew Cup is awarded to the youngest crew to complete all races at the National Championships. It was presented by John Golding, the Class Secretary, in 1993.