ANTIQUE Underwood Mechanical Adding Machine

Rare find, vintage Underwood mechanical adding machine come with hand crank & paper roll Best known for revolutionizing the typewriter industry in the early 20th century, the Underwood Typewriter Company eventually expanded its expert engineering into mechanical calculating and accounting machines. Incorporating designs from the Sundstrand Corporation, these heavy-duty machines became staples of mid-century accounting departments, banks, and small businesses—trusted for their rugged build, tactile numerical keypads, and satisfying manual hand cranks. Item Details: Finish: Classic black painted metal casing Features: Traditional 10-key numerical pad, functional hand-crank aesthetic, and an integrated paper roll mechanism. Condition: Untested, Decor-only. Sold as a vintage decorative display piece or prop. Mechanically charming with great industrial patina. Dimensions: Approx. 15.5 in (W) x 9 in (H). HEAVY