Fantastic calculating machine manufactured in the 1930s. It is a machine with a classic and solid design that combines beauty and functionality. The matte black lacquer is very well preserved. The cast iron body gives it a solid and compact image. On the back there is a plate with the name MADAS. On the front it has another with the manufacture number: 27646. Nice hand model to which the first family of calculators named "Madas portable" belongs, from 1931 on. It has two registers: the top register extending throughout the carriage length is the product or accumulator, which shows the results of additions, subtractions, multiplications and divisions made by the machine. Its capacity is 12 digits. The machine is working perfectly. The photos are part of the description It will be carefully packed and sent with a tracking number.