Eldred's diving school was established by RAN Commander Maurice "Batts" Batterham, GM. It was the first SCUBA diving school in Australia and the first in the world to teach with the single hose regulator — it was located at the Melbourne City Baths.
Eldred's diving school was established by RAN Commander Maurice "Batts" Batterham, GM. Notably, it was the world's first to teach SCUBA diving with a single hose regulator and was located in the Melbourne City Baths.