Yep, see my comment above... They showed the results "After Heat 20" - yet not everyone had completed five rides. Then they showed the gate wins after 20 Heats - and they only totalled 19.
I know, and I also know that you can use the letter 'Z' on your keyboard! Took a few races, but there has been some great action - particularly from Bewley!
John Titman also wore one in 1984. By then, the soft "monkey masks" had disappeared, but they were wearing rigid ones. Thinking about it, I don't recall Dave Jessup wearing a full-face helmet?
After then, Ray Morton still wore open face...
Kinda makes sense, actually... Sid and Reg both retired at the end of 71. Maido went straight into management, with Reg taking a year off before coming out of retirement in 73. I do think Ron would have been a good choice.
Just for bit of fun; Jason Crump is the YOUNGEST surviving world finalist, nearly three years younger than the next - Joe Screen.
Yes, I now have the complete list of surviving world finalists...