VINTAGE HEAVY METAL ALLIS CHALMER BELT BUCKLE

THIS IS A VINTAGE ALLIS CHALMERS BELT BUCKLE.
IT DOESN'T LOOK LIKE IT HAS EVER BEEN WORN.
IT IS VERY HEAVY AND WEIGHS ALMOST 8 OZ.
IT LOOKS LIKE IT MIGHT BE BRASS BUT I DON'T KNOW FOR SURE.
I DO KNOW THAT A MAGNET WON'T STICK TO IT.
THE TRACTOR HAS THE NUMBER W8011 ON IT
THE BUCKLE IS 2 1/2" HIGH AND 3 1/4" WIDE.
ON THE BACK IT SAYS:
MADE UNDER EXCLUSIVE ARRAGEMENTS FOR ALLIS-CHALMERS CORPERATION.
I DON'T KNOW THE YEAR OF THIS BUT IT WAS MY UNCLES AND HE WORKED FOR THEM BACK IN THE 1970'S
EMAIL WITH QUESTIONS AND I WILL DO MY BEST TO ANSWER.
THANKS FOR LOOKING AND GOOD LUCK BIDDING