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Parallel Rulers Captain Fields Pattern
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Product ID: parallel-rulers-captain-fields-pattern
Manufacturer: Blundell Harling
ISBN: 0651.05I
Parallel Rulers Captain Fields Pattern
Divided with protractor markings (double reading) and compass points Manufactured in the United Kingdom By Blundell Harling from a very high quality 6 mm acrylic Bevelled on all four edges with solid brass links Not prone to distortion by direct sunlight. All other metallic parts are manufactured from non-corrosive materials. Parallel Rulers Captain Fields Pattern The popularity of the parallel ruler first becomes apparent in the 18 century though the first record of the use of a parallel ruler was around 1584 when it was invented by Fabrizo Mordente. However it wasn�t until the 19th century when a scaled edge compass points and protractor markings were added by Captain William Fields. These new improvements made laying of a course or bearing much more accurate and faster particularly when taking in to consideration the limitations of navigational charts at that time. Today these quality Parallel Ruler still remains one of the most popular chart work instruments Captain Fields Parallel Rulers by Blundell Harling are available in 400mm 500mm and 600mm length please select from the product options below Item model number: 0651.04 ASIN: B0057FLTL2
Price: £23.20
26.89 EUR 29.00 USD 38.00 AUD
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