This vintage adding machine calculator from FACIT is a wonderful piece of history. With a model number of AA1-13 and dating back to the 1960s, it's a rare find for any collector of antiques. Its maker, FACIT, is well-known for producing reliable and sturdy machines. This particular one was made in Argentina and has a charming retro look that is sure to catch the eye. It's perfect for anyone interested in adding machines, cash registers, or other mercantile and trade-related antiques.