Louvered shutters

Set of four early 20th-century fir shutters. The shutters, which normally fold back, are not working; I think they are stuck due to the paint. There is a small piece of wood missing on one side of one shutter; see photos. The shutters are in good condition, with some signs of age and use. Dimensions: Height: 186 cm. Width of one shutter: 47.5 cm. Wood thickness: 3 cm. Total thickness including metal parts: 10 cm. Carefully packaged for shipping. See all photos.