Cupellation Prints

Using bellows to increase draught in furnace for refining copper
From £69.98

Stamp for breaking copper cupellation cakes for further refining
From £69.98

Square oven for cupellation of minerals
From £69.98

Refractory material covers to protect minerals from direct flame
From £69.98

Oven with bellows for cupellation of minerals
From £69.98

Cylindrical oven for cupellation of minerals
From £69.98

Deslagger, triangular crucible
From £69.98

Refining copper by Hungarian process, 1580 (engraving)
From £69.98

Printed to Order and Licensed for Personal Use