https://her.highland.gov.uk/ThesaurusTerm/69185
69185 - CUPELLATION FURNACE - Highland Historic Environment Record
historic environment recordcupellation furnacehighland
https://www.911metallurgist.com/equipment/gas-cupellation-furnace/
GAS PROPANE CUPELLATION FURNACE - 911Metallurgist
Our newest model modular midsize kiln has a chamfered chamber, to accommodate a #12 Mabor Cupel, with which you will cupel the lead from a lead prill, after
gas propanecupellation furnace