OCTANT BY THOMPSON

OCTANT BY THOMPSON

£470 GBP

GOOD ORIGINAL EARLY 19TH CENTURY OCTANT SIGNED ( SIMON ) THOMPSOM YARMOUTH. 12" INCH RADIUS, FORE & BACK SIGHTS, SCALE MINUS 2 DEGREES TO 100 DEGREES DIVIDED IN 20' MINUTE DIVISIONS VERNIER READING TO 1 MINUTE OF ARC. SCALE STAMPED WITH FOULED ANCHOR & JR AS DIVIDED ON RAMSDEN'S DIVIDING ENGINE. EARLY FEATURE FLAT INDEX ARM. OAK STEPPED CASE, INTERCHANGEABLE FILTERS, 1 GREEN & 2 RED, ORIGINAL FINISH TO BRASS-WORK. SCALE & VERNIER IN EXCELLENT CONDITION.

Circa

1820

Country of manufacture

UK and Ireland

Category: Navigational instruments

Description

SHIPPING BY UPS, FEDEX, ETC. FULLY TRACKED  Contact Email:  [email protected]

IVORY REGISTRATION NUMBER PQQ2EG64

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GB MikeRead

Mike Read Antique Sciences

Based in Lelant, near St Ives, Cornwall, I have been trading since 1979, buying and selling scientific instruments and nautical antiques. Over the years I have acquired many rare and wonderful items for the trade and collectors alike. I hope this continues. Mike Read. Email: [email protected]

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