Woodbury Pewters was founded in 1952. This is considered Late pewter, pewter had it hayday up till the mid 1800's, then silver and Earthware was in favor. Some pewter was made in the Early 1900's until 1940's. Then only little pewter was made, mostly for the look and old style decoration. This is what you have, I have heard that International also made some pewter chances are this is also post 40's