My name is ***** ***** I am a NSW Solicitor. Thank you for your question, and will do my best to assist you with your question. Please understand this is not legal advise Please understand this is not legal advise but a guide to assist you.
Copyright applies automatically for 70years after the death of the author. So if 70 years have passed since the death of the author then you are free to use the material without consent.
Here is the website of the copyright council and you can get more detailed information on here.
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