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30 results for: metallurgy

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Roasting copper in a furnace
ARP15A00_338

Roasting copper in a furnace

Crane for lifting of copper/lead alloy from moulds
ARP15A00_015

Crane for lifting of copper/lead alloy from moulds

Refining copper in a furnace
ARP15A00_016

Refining copper in a furnace

Furnace for refining copper
ARP15A00_017

Furnace for refining copper

James Curtis Booth
ARP09A00_184

James Curtis Booth

Smelting copper
ARP07111_009630P

Smelting copper

Various mufles and tools, used for assaying gold and silver
ARP07111_009631P

Various mufles and tools, used for assaying gold a...

Refining of silver
ARP07111_009634P

Refining of silver

Roasting gold ore
ARP07111_009635P

Roasting gold ore

Assaying copper
ARP07111_009636P

Assaying copper

Assaying of silver : man making the cupels
ARP07111_009637P

Assaying of silver : man making the cupels

Assay laboratory with various forms of furnace
ARP07111_009665P

Assay laboratory with various forms of furnace

Purification of silver in a muffle furnace
ARP07111_009666P

Purification of silver in a muffle furnace

Refining gold
ARP07111_009667P

Refining gold

Assay laboratory for gold and silver
ARP07111_009668P

Assay laboratory for gold and silver

Metallurgy : assay laboratory
ARP07111_009669P

Metallurgy : assay laboratory

Goldbeaters at work
ARP07111_009670P

Goldbeaters at work

Smelting iron ore in a blast furnace
ARP07111_009671P

Smelting iron ore in a blast furnace

Extracting mercury
ARP07111_009672P

Extracting mercury

Recovering mercury by distillation
ARP07111_009673P

Recovering mercury by distillation

Stove and pots used for mercury extraction
ARP07111_009674P

Stove and pots used for mercury extraction

Condensing mercury vapour
ARP07111_009675P

Condensing mercury vapour

Using bellows to increase the draught in a furnace for refining copper
ARP07111_009676P

Using bellows to increase the draught in a furnace...

Brass furnace and tongs
ARP07111_009678P

Brass furnace and tongs

Reverberatory furnace for smelting metals
ARP07111_009679P

Reverberatory furnace for smelting metals

Man operating bellows to increase the draught to a furnace
ARP07111_009680P

Man operating bellows to increase the draught to a...

Making a wooden pattern
ARP07111_009681P

Making a wooden pattern

Blast furnace for smelting iron ore
ARP07111_009686P

Blast furnace for smelting iron ore

Bellows operated by a camshaft, supplying draught to a smelting furnace
ARP07111_009687P

Bellows operated by a camshaft, supplying draught ...

Henry Bessemer
ARP07112_009820P

Henry Bessemer