This vintage adding machine by Chadwick-Miller is a true gem for collectors and enthusiasts of antique merchandise. Made in Japan, it is a rare find that will surely add character and history to any collection. Its compact size and handiness make it perfect for on-the-go calculations, while its classic design will surely catch the eye of anyone who lays their eyes on it.

Numbers are dialed by hand. Tens carry is automatic. The red plastic handle clears the result register. YouTube may be able to provide additional instruction information.

Review the photos. The item does show some scratches due to age and use. Offers welcome.