"Antique 19th-century Jack, Folk Art, Wood And Wrought Iron"
Small jack, early 19th century, from the Valais region of Switzerland. It is in good working order. Made of solid wood and wrought iron, the mechanism is operated by a crank. This type of jack was often used for grain threshers. Minimum height: 130 cm. Maximum height: 170 cm. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato