1950s large chocolate candy Bell mould / mold metal cast, made in a France Easter professional Made by Matfer size 135 mm

1950s large chocolate candy Bell mould / mold metal cast mould, made in France
Used by a professional chocolaterie specialist.
This is his old molds.
Made by Matfer.
No name on mold.
Size 135 mm stamped on piece.
Made in France.
It measures approximately 17 cm by 15 cm or in inches it is 7 inches by 6 inches.
It is clean.
It has been used before in a chocolate shop here in France.