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MICROMETER SEXTANT

MICROMETER SEXTANT
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MICROMETER SEXTANT
MICROMETER SEXTANT
MICROMETER SEXTANT
MICROMETER SEXTANT
MICROMETER SEXTANT
MICROMETER SEXTANT

LOT DETAILS

A fine Sestrel micrometer sextant, dated 1871, made by Henry Brown and Son - found inside original wood case; Hezzanith micrometer patent - approximately 10.2 x 22.9 x 22.9cm (4 x 9 x 9in)