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				Blade Spacing 7 1/4” Front X 7 1/4" Rear
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				Blade Spacing 8" Front X 8" Rear
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				Blade Spacing 8" Front x 9" Rear
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				Blade Spacing 9" Front X 9" Rear
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				Blade Spacing 9" Front x 10 ½” Rear
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				Blade Spacing 10 ½” Front X 10 ½” Rear
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				Blade Spacing 10 ½” Front x 12" Rear
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				Offsets Series I
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				Offsets Series II
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				Offsets Series III
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				Tandem Series VI
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				Tandem Series VII
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				Series I Narrow Rigid
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				Series I Rigid Wide
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				Series I Three Section
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				Series I Two Section
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				Series II 2-Section Flex
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				Series II 3 Section Flex
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				Series II Rigid
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				Series III Rigid
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				Series VI Flex 30" Wing
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				Series VI Flex 90" Wing
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				Series VI Flex.60" Wing
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				Series VI Rigid
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				Series VII Flex Narrow
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				Series VII Flex Wide
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				Series VII Rigid
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				Series VIII Flex, 90" Wings