Chartroom Parallel Ruler solid brass

$550.00

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This heavy duty vintage brass chart ruler was used to plot the course on ship’s charts, long before the age of computers. I measures 8″ x 2 1/4″ and is secured in it’s original 19″ x 5″  wooden box. This antique has been embossed with the serial #6675-99-522-6966, ensuring it’s authenticity…click photos below for better viewing…

click the photos below for better viewing!

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