is this a P38 plug ?

[gillescollaveri]

Dear all,
on the place where a P38 belly landed on 5 March 1944 in the South West of France, we found this plug.
Is there anyone around able to confirm whether it belongs to a P38?
Thanks a lot to you
Gilles

in the South West of France, we found this plug.

Is there anyone around able to confirm whether (or not) it belongs to a P38?

Thanks a lot to you

GC