Denver and Rio Grande Western Railroad's streamlined two-unit railcar, The Prospector, from the cover of The Buddgette, the magazine/newsletter produced by employees of The Budd Company, its builders.
While I saw no copyright markings on the pages I viewed, I wasn't sure that I was able to see all of them. A copyright search was conducted under periodicals and pamphlets for the Budd Company for the years 1969 and 1970.
There were no results for Budd. Though I believe the magazine was never copyrighted, I have chosen to license it as not renewed to be certain.
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.
{{Information |Description=Photo of the Denver and Rio Grande Railroad's streamlined train, The Prospector, from the cover of ''The Buddgette''. The magazine/newsletter was produced by the employees of the Budd Company, builders of the train. |Source=...