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MICHAEL VERNIER, Paris
A silver Butterfield-pattern sundial, the octagonal plate with compass box, engraved hour scales and folding bird gnomon, the underside engraved with the latitudes of 22 Continental cities and signed Michael Vernier a Paris -- 2 3/8in.(6cm.)long, in shaped, velvet-lined leather case
A silver Butterfield-pattern sundial, the octagonal plate with compass box, engraved hour scales and folding bird gnomon, the underside engraved with the latitudes of 22 Continental cities and signed Michael Vernier a Paris -- 2 3/8in.(6cm.)long, in shaped, velvet-lined leather case