Vintage Frederick Post Co. Model 1447 Slide Rule Hemmi Japan With Case

The product is a vintage Frederick Post Co. Model 1447 slide rule made by Hemmi in Japan, which comes with its original case. This collectible item falls under the category of engineering slide rules and is a sought-after piece for collectors interested in scientific and mathematical tools from the mid-20th century. The origin of the product from Japan adds a unique and rare aspect to its appeal for enthusiasts of vintage technology and pieces of engineering history.

Condition: Used · Seller: cha-ching30290 · 99.5% positive · 4716 ratings

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