Coat of arms of Puerto Rico
The coat of arms of Puerto Rico was first granted by the Spanish Crown on November 8, 1511, making it the oldest heraldic achievement in use in the Americas. The territory was seized from Spain and ceded to the United States as a result of the Treaty of Paris that put an end to the Spanish–American War in 1899, after which two interim arms were adopted briefly. A law was passed in 1905 that reestablished the historical armorial bearings as the arms of the territory. Then in 1976, after numerous investigations and amendments, the current version was adopted.
History
The main element of the coat of arms of Puerto Rico is the Lamb of God. Despite Puerto Rico being a US territory, the shield continues to have elements reminiscent of Spain's presence in the New World. There have been different variations of the coat of arms throughout Puerto Rico's history. On March 1, 1902, a new coat of arms was approved by Governor William H. Hunt with the intention of reflecting the United States’ involvement in Puerto Rico. This was the coat of arms that became the substitute for the oldest heraldic achievement in use in the Americas. This coat of arms was referred to as the “Escudo Intruso” by the Puerto Rican people. Governor Regis H. Post re-introduced the historical coat of arms which includes the lamb on March 9, 1905. The current version was officially readopted by the government of Puerto Rico on June 3, 1976.| 1767 | 1873–74 | 1902–1905 | 1905 | 1976–present |
| 1767 Design | First Spanish Republic | "Americanized" ''coat of arms | Reintroduction of the historical arms | Corrected coat of arms'' |