Old handmade earthenware teapot from Neuchâtel pottery, Switzerland

I found a curvy earthenware teapot designed in switzerland. In perfect condition, it was handcrafted in neuchâtel. It is also signed by poterie neuchâteloise and most probably dates from the mid-20th century. Dimensions: height of 11 cm / diameter at its base of 6 cm, at the widest of 18 cm and 5.5 cm at the neck / diameter of the lid between 6 and 6.5 cm / depth (from its spout to its handle ) of 24 cm // capacity of 1 liter // weight of approximately 935 g.