Dial for 50° latitude. Lines filled with black, red and green. Some of brass replaced by copper. Missing latch hook. One brass volvelle with painter. Engraved rosette. Compass plate plain. Needle, type 1 and wire spring appear to be replacements. Punchmark of crowned snake on 1b.
Inscription/Sig.
"ducher" with crowned snake punchmark above (1b); Faint Nuremberg "N" and a "K" (2b)
