Here is an old thread on the subject. Maybe contact Bastiaan or Michiel for any update?

http://pub37.bravenet.com/forum/static/show.php?usernum=3155626639&frmid=16&msgid=1424416&cmd=show

Also as it happens, the breather timing case cover (#65-2143) was used in 1940 for the WB30. (with the non winged BSA logo) Ron

email (option): ronpier@talk21.com

Hi rupert
I have Richard’s details / he is based in Italy
I can pass them to you off line

Br
Jo’b

email (option): Jonnyob1atgooglemail.com

Many thanks John, please send me his contact details, you have my email and Wotsap...