Stoneware ice bucket signed

Here's a lovely, practical pitcher for serving white or rosé wine, or any other beverage you don't want to dilute with water: it's a chilling pitcher. You put ice cubes in the center and the beverage around it to keep it cold. It's made of stoneware, probably Puisaye stoneware, with a lovely, rounded shape, and the handle's attachment is original—a beautiful piece of craftsmanship. It's signed with a small rabbit on the side, but I haven't yet been able to trace the potter behind this signature, so that's an investigation to continue. It probably dates from the 1970s. It's in good condition, no cracks, just a small chip under the base near the rim, barely visible and even less so when the pitcher is on a table, and two other, even smaller and barely noticeable chips on the upper rim. It measures 13 cm high, 17 cm wide from the handle to the spout, and approximately 14 cm in diameter.