El mercado determina moneda, catálogo y pagos, sin cambiar el idioma.
English
Partial contents: History of sources of supply -- Properties of gold -- Various qualities and alloys of gold -- Melting and rolling -- Coining -- Solid wire-drawing -- Manufacturing processes -- Engraving and chasing -- Solders and soldering -- Various processes of colouring and finishing -- Collecting and refining waste gold -- Tables of specific gravities, alloys, etc. -- Useful hints.
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Gold--Handbooks, manuals, etc. · Goldwork--Handbooks, manuals, etc. · Gold alloys--Handbooks, manuals, etc.