Vintage Welch Scientific Co. Leyden Jar | Welch Scientific Co Jar Capacitor | Industrial Lab Equipment Leyden Jar| Physics Welch Leydon Jar

~ This authentic vintage Welch Leyden Jar represents a pivotal piece of electrical history.

~ Originally manufactured by W.H. Welch Scientific Company, this glass capacitor features the classic design that revolutionized early electricity experiments—a glass vessel coated with metal inside and out, topped with a conducting rod and metal ball.

~ Standing 7¼" tall and 4¼" in diameter, it's a substantial example perfect for collectors and educators.

~ The Leyden jar was instrumental in demonstrating electrical principles, and multiple units could be connected to create a battery with greater capacity.

~ In excellent vintage condition, this piece carries the authentic patina of scientific discovery and makes a compelling addition to any collection of vintage laboratory equipment or physics memorabilia.