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Nav Instruments

Nav Instruments from Blundell Harling and Ritchie

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Flat Acrylic Rule 1 metre mm/inches£34.40			Middy Bar Parallel~~£20.04~~ £18.72 Save £1.32			Parallel Rule 400mm~~£30.06~~ £28.08 Save £1.98


Parallel Rule 500mm~~£46.42~~ £42.83 Save £3.59			Parallel Rule 600mm~~£48.53~~ £45.34 Save £3.19			Pocket Wetnotes£17.77


Portland Course Plotter~~£16.88~~ £15.57 Save £1.31			Portland Course Plotter Kit (S/BrassDividers)~~£31.64~~ £29.56 Save £2.08			Portland Plotter~~£47.47~~ £44.35 Save £3.12


Portland Protractor 130mm/5"~~£13.19~~ £12.32 Save £0.87			Portland Protractor 250mm/10"~~£16.88~~ £15.77 Save £1.11			Portland Rib Plotter~~£6.32~~ £5.90 Save £0.42


Portland Triangle 200mm~~£8.44~~ £7.88 Save £0.56			Portland Triangle 230mm~~£11.60~~ £10.84 Save £0.76			S.T.D Calculator~~£8.44~~ £7.88 Save £0.56


S.T.D Slide Rule NATO Pattern£24.38			Solid Brass Divider 7"/170mm~~£14.24~~ £13.30 Save £0.94			Solid Brass Divider 8"/200mm~~£14.77~~ £13.80 Save £0.97

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Page 1 of 2: 21 Items