Plat″i‐no‐type (?), n. [Platinum + -type.] (Photog.) 1. A permanent photographic picture or print in platinum black.
2. The process by which such pictures are produced.
Webster's Dictionary 1913
Plat″i‐no‐type (?), n. [Platinum + -type.] (Photog.) 1. A permanent photographic picture or print in platinum black.
2. The process by which such pictures are produced.