The Philippine Islands were acquired by the US in 1899 and became an independent republic in 1946. In the interim, the US minted PI coins in Philadelphia and San Francisco--since 1903. Your 1944S Bronze one-centavo coin had a production run of 58M. Values today might be less than $1.00 for less than MS condition; otherwise, $2-$3 for MS conditions--without the hole.
Don....