Butterfield" type SOLAR POCKET DIAL in brass with octagonal plate engraved with time scales (Roman and Arabic interleaved),
with folding gnomon and bird style, built-in compass with fleur-de-lys decoration. Engraved on the back of the latitudes of major European cities.
Signed Meurand in Paris.
With its case (small accident with the clasp).
7.9 cmx 6.5 cm.
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