[gilles collaveri]

Hi Lost cause and others.

Thanks for the synthesis. I am fully in line with that.

I just got some more information, I hope this will help narrow the path :

space between rivets : 2 cm
diameter of the heads : 0,6 cm

hexagon nuts : 6 X 0,5 cm

I have asked more precision and shall revert to you when I receive them.
concerning the place and date of found, I did ask the question but the owner (plenty of goodwill) has absolutely no idea as to its origin.

So, with the rivets size, shall we have some clues ?

Happy Christmas to all and enjoy the end of 2018 with this quizz.

GC