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Webster 1913 Edition
Metallography
Metˊal-log′ra-phy
,Noun.
[L.
metallum
metal + -graphy
: cf. F. métallographie
.] 1.
The science or art of metals and metal working; also, a treatise on metals.
2.
A method of transferring impressions of the grain of wood to metallic surfaces by chemical action.
Knight.
3.
A substitute for lithography, in which metallic plates are used instead of stone.
Knight.
Webster 1828 Edition
Metallography
METALLOG'RAPHY
,Noun.