NZ Lučiny, Kamil Vladislav Muttich, installed in 1923
The "mute sign" for lučiny, a suburb of doupovské hradiště. The red lacquered orientation symbols from sheet metal, also called muttichovka, are used in the giant mountains. Date: installed in 1923.
Author: Kamil Vladislav Muttich (1873–1924), v mapách KČT chybně označován jako Kamil Vlastimil Muttich, Derivative work MagentaGreenSource: https://commons.wikimedia.org/