' larry bertlemann designs ' twin fin .....

My brother has one , but the initials on the blank ‘appear’ to be  ’ M A ’ …

 

[ he asked me to post the question  here ] … "  any ideas who** that **might be , please ? "

 

  cheers for your help !

 

  ben

 

 

" To complete this form, please complete the word verification below "    …okay , then ,  HERE goes !!  …