Best of Modena
http://www.best-of-modena.com/Arte%20e%20Cultura-E.html

Modena as Capital City
http://www.provincia.modena.it/servizi/turismo/itinerari/ukcap2/par_1_2.htm

History of Balsamic Vinegar
http://www.solemio.it/godweb/history.htm

Acetaia Leonardi
http://www.manicaretti.com/prod_savo_bals.html

Founded in 1817 in Magreta di Formigne, a few miles north of the town of Modena, the Acetaia Leonardi is run by Giovanni Leonardi and his son, Francesco. The Leonardi's respect for tradition, their skill and their dedication to the art of aceto balsamico result in vinegars consistently rated outstanding within the consorzium.

Menorca
http://www.red2000.com/spain/baleares/menorca/index.html