911 1972 oil filler latch - where can I get one ??o

[GuyHeywood]

I have mislaid my oil filler latch from my 1972 Porsche 911. I have turned my garage out and it seams to have disappeared, during my rebuild. No doubt it will resurface one day however I want to buy a replacement part and have surfed the web looking for one without any joy. does anybody know where I could get one from?

Thanks for your help, Guy