- AU TAS UTAS SPARC RS175
- Collection
- n.d.
Plates from unknown work published by E. Noblet, Liege [Belgium] The plates show drawings of various machinery for coal mining, including carriages, compressed air system, lifts, pumps, digging machines, props, etc. and drawings of mines and coal seams of the mines of the Meuse and Ruhr. Legends at the top of each plate are in French, with English and German translations below the plate.