![A Virtual Treasure Trove show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/037/363/small/a-virtual-treasure-trove.jpg)
Summary: Moulded black wax cylinders produced by entrepreneur Edwin Henderson mark the start of Australia's commerical music recording industry
Summary: Moulded black wax cylinders produced by entrepreneur Edwin Henderson mark the start of Australia's commerical music recording industry