Good to see the Levant engine working. When I visited there in 2000 it was down for repairs. I was disappointed because there are the remains of an engine house near where we then lived in Sheidow Park South Australia which is said to have housed an identical engine. The engine worked at the Worthing Mine Hallett Cove (near Sheidow Park) in c1850 before being relocated to the Bremer Mine at Callington from whence it disappeared.
One good turn deserves another