Delve into the realm of historical calculation with the Vintage 1940’s J.B. Carroll Company US Military Circular Slide Rule. Serial No. 6088, Stock No. 7579968. A genuine artifact from a bygone era, this piece hails from the United States, a testament to its authenticity and period significance. Ideal for collectors and enthusiasts of science and military memorabilia, it represents a tangible slice of history from the early 20th century. Complete in original canvas case pouch.
The slide rule is an essential tool for engineers and professionals who appreciate the precision of pre-technological instruments. It's a remarkable find for those who study the intersection of science and collectible items, offering a glimpse into the meticulous standards of the past. Whether for display or practical use, this circular slide rule is a unique addition to any collection.