The coin in question is a 20 centavos piece from the Philippines, minted in 1908 during the period of American sovereignty over the islands. This particular coin belongs to the "Philippines Under U.S. Sovereignty" series, which reflects the historical context of the Philippines transitioning from Spanish colonial rule to being a territory of the United States. Notably, this coin is produced as a Proof strike, which means it was made using specially polished dies and is characterized by its high-quality finish and mirror-like surfaces, making it particularly appealing to collectors. However, the specific details regarding the coin's weight, dimensions, and material are not available, indicating that this information may not have been documented or is not applicable. The coin does not bear any mint mark, suggesting that it was produced at a centralized facility without a specific indicator. With a mintage of zero, it seems that either the coin was never produced for circulation or perhaps only a few specimens exist, enhancing its rarity and potential value to collectors. The denomination of this coin is 20¢, which is the currency amount represented in U.S. dollars as well. Due to its unique historical significance as part of the American colonial period in the Philippines, along with its Proof status and the lack of known mintage figures, this coin stands as a remarkable piece for numismatists interested in the extensive history and numismatic legacy of the Philippines under U.S. sovereignty.