Photo of the Milwaukee Road's new S2 4-8-4 Baldwin-built locomotive. Copy from auction- "A vintage 1937 ORIGINAL Photograph depicting Milwaukee Road's Baldwin S-2 4-8-4 Northern Steam Locomotives. "
A copyright search for publication renewals was done for the years 1964 and 1965. There were no listings for any publications with "Minneapolis" or "Minnesota". There's no evidence copyright continues to be claimed on the material.
Licensing
Public domainPublic domainfalsefalse
This work is in the public domain because it was published in the United States between 1929 and 1963, and although there may or may not have been a copyright notice, the copyright was not renewed. For further explanation, see Commons:Hirtle chart and the copyright renewal logs. 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.