DescriptionPhilip Birnbaum - ha-Siddur ha-Shalem (The Daily Prayer Book,1949).pdf
English: Ha-Siddur Ha-Shalem (The [Complete] Daily Prayer Book), translated and arranged by Paltiel Birnbaum, was widely used in Orthodox and Conservative synagogues until the late 1980s. First published by the Hebrew Publishing Company in 1949 under their copyright, this siddur is in the Public Domain in the United States due to the lack of copyright renewal required for works published in the US between 1923 and 1963.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.