The life of N502 Mischief of Ranelagh. Design: Holt 500, designed by: Jack Holt in 1946
Mischief N502 was owned and successfully sailed by Desmond Cheers at Ranelagh (Putney) when I first raced there in the early- 1950s.
N502 pictured (amongst others) in Ian Proctor's 1949 book "Racing Dinghy Maintenance".