The publisher, also called L'Illustration, is still in business. See the link below for contact information.
The best way to get a copyrighted photo release from a company no longer in business is through the copyright office. There office will have appropriate information on the owner of the copyright and contact information.
If it is no longer protected by copyright, there are no rights to obtain.
If the photographer died is the copyright void? The picture was taken 70 years ago, the studio is no longer in business, can the picture be copied?
The law has changed and the copyright symbol is no longer needed to insure the protection of the copyright owner. The symbol for copyright is: ©
Completed in 1915, "The End of the Trail" is no longer protected by copyright.
Works no longer protected by copyright are said to be in the public domain.
They aren't. Copyright protection is for a limited time, while trademarks can be protected in perpetuity as long as they are in use.
Databases such as Hoovers will allow you to trace who took over the rights; often even Wikipedia will be able to tell you who acquired the assets when the company dissolved.
No. Since 1989, when copyright law was amended to bring it into alignment with the Berne Copyright Convention, it is no longer necessary for a copyright symbol to be displayed to establish or maintain protection. Copyright exists from the moment you create an original work, and that can be something as simple as a photo of your child.
A 1924 portrait is no longer in copyright. It is now more than 75 years old and is in the public domain. You do not need permission to reproduce it, and you cannot copyright it.
Short phrases do not qualify for copyright protection. There have been three trademark registrations for "love conquers all," but they are no longer enforced.
being ethical in business is no longer a luxury. it a necessity