NICE EXAMPLE OF A ENGLISH OCTANT WITH VERY CLEAR SCALES, RADIUS 9.1/2″ INCHES, SCALE -3 DEGREES TO 110 DEGREES IN 20 MINUTE DIVISIONS, VERNIER READING TO 1 MINUTE OF ARC. COMPLETE & ORIGINAL WITH ADJUSTING KEY, THREE COLOURED FILTERS ONE GREEN, TWO RED. Contact Email: email@example.com
Ask the Dealer
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. I have exhibited at the London Scientific Fair for 20 years. Over the years I have acquired many rare and wonderful items for the trade and collectors alike. I hope this continues. Mike Read. Email: firstname.lastname@example.org.