Museum "UnoAErre" is a small private Museum in Arezzo, owned by a famous jewelry company, which is considered one of the largest in the world. The company specializes in the manufacture and distribution of gold and jewellery worldwide. Today UnoAErre uses equipment designed according to centuries-old traditions of jewelry art in Arezzo and modern technology.

The company was founded in March 1926, the year Leopoldo Gori and Carlo zukki and became the first in Arezzo big jewelry factory. It is Gori and zukki were the initiators of the new technologies and age-old experience of local jewelers, without increasing the cost of its products. Higher production volume UnoAErre reached in the 1960-ies, when the mills company employed over 1,200 people. In the early 1970s, I began the gradual decline in production, and today there are about 500 people. In the 1990s, the company moved from the hands of Gori-zukki to German concern Morgen Anfield, but later was purchased by the family of zukki.

Today tourists visiting Arezzo, you can visit a small Museum, organized at the factory UnoAErre, which exhibits the works of the masters who participated in the creation of jewelry. Among the exhibits – creation Pietro Cascella, Salvador Dali and Salvatore Fiume. There is also a section dedicated to industrial archaeology, which introduces the history of the factory and the history of the development of the goldsmith's art in Arezzo, and also demonstrates the traditional tools.