The Bronze Medal - Maria I and Pedro III of Portugal is a commemorative medal that was created in the 18th century to honor the joint reign of Queen Maria I and King Pedro III of Portugal. The medal features intricate designs that symbolize the couple's shared values and achievements during their reign.

Maria I and Pedro III of Portugal were joint monarchs who ruled Portugal from 1777 to 1786. They were known for promoting social welfare and cultural development, as well as implementing reforms to modernize the Portuguese economy and government. In 1785, a bronze medal was commissioned to commemorate their reign. The medal features a bust of the couple on the obverse and various symbolic images on the reverse, such as a globe and crown to symbolize global power and a serpent biting its tail to represent eternal unity.

The Bronze Medal - Maria I and Pedro III of Portugal is considered one of the finest examples of Portuguese medal design and craftsmanship. Today, it is highly sought after by collectors and is a significant symbol of Portuguese cultural heritage. The medal's historical and artistic value makes it an important part of Portugal's numismatic heritage, and it remains a cherished reminder of the achievements of Maria I and Pedro III during their joint reign.