The 1910 Otto Bernz Auto Blow Torch is a rare and collectible piece that showcases the craftsmanship and design of the early 20th century. Made in the United States, this model features a unique flat tank with a raised diamond, adding a touch of elegance and sophistication to the tool. Perfect for collectors of vintage tools or those interested in the history of blowtorches and soldering equipment, this Otto Bernz torch is a piece that is sure to be a standout addition to any collection.