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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Condition: Good/Readable (moderate spine wear
Selling as a complete collection offers strong appeal to readers and collectors alike
Chains and mounting hardware not included unless noted
The compact size makes them easy to carry while providing 6x magnification in a durable metal-bodied design
Vintage Hughes-Owens 1768C Slide Rule – Sun Hemmi Japan Health Condition: Good/Readable (moderate spine wearVintage Hughes Owens No. 1768C slide rule, manufactured in Japan by Sun Hemmi for the Canadian Hughes Owens Co. A classic 11 inch bamboo scientific engineering calculating instrument from the mid 20th century. Features multiple logarithmic, trigonometric and calculation scales with a metal framed cursor. Includes the original Hughes Owens storage case with a handwritten former owner label. Details Brand: Hughes Owens Co. Limited, Manufacturer: Sun
