Here's what we know about her experiences between World War I and World War II:
* Continued success: Dame Nellie Melba remained a celebrated opera singer throughout the 1920s and early 1930s, continuing to perform internationally and maintain her high profile.
* Philanthropy: She remained active in charitable work, particularly supporting Australian soldiers and the Red Cross, and was known for her generosity and patriotic spirit.
* Health challenges: By the 1930s, Melba's health started to deteriorate. She suffered from various ailments including diabetes and struggled with some vocal issues.
* Retirement: She gradually reduced her performance schedule, giving her final public performance in 1931.
* Death: Dame Nellie Melba died in 1931, not long after retiring from the stage. She was 72 years old.
It's important to note that she did not live to see World War II. However, her reputation as a national treasure and her dedication to her country during World War I would undoubtedly have been remembered and celebrated during the conflict.
Would you like to know more about specific aspects of her life during this period, like her performances, her philanthropic efforts, or her health?