429. Zinc

See also 270. METALS .

Obsolete, a type of photoengraving using a sensitized zinc plate.
the coating of steel and iron with a thin cladding of zinc. — sherardize , v.
1. a lithographic or offset process using zinc plates.
2. a letter press printing process using engraved or photoengraved zinc plates. — zincographer , n. zincographic, zincographical , adj.

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