Title
Calculating on Slide Rule and Disc,Used
Delivery time: 8-12 business days (International)
Author IJzebrand Schuitema owns one of the largest slide rule collections in the world. In the course of his collecting, he came upon rules that were unknown to him and that excited his curiosity. This book is a compilation of the articles he wrote about these wonderful slide rules, each one made for a specific and unique use, and about the men who designed and manufactured them. There is the slide rule that computes road curvature, one that calculates for sewerage applications, one that provides navigational information for flyers, one for brewers that computes barley malt, water, hops, and yeast and then takes into account time, temperature and pressure and there are many, many more. Ir. Schuitema was fortunate to have as his associate in this enterprise Herman van Herwijnen, who describes himself as a slide rule collector and computer freak. He has compiled a marvelous CD, designed for the PC and included with the book, featuring an enormous number of photographs (in full color and from all sides and angles) of all the rules mentioned in the book, as well as a great many additional ones. Each rule is accompanied by a description material it is made of, size, name, etc. Each picture can be enlarged several times, so that every detail is seen. The disc can be searched, browsed, its index can be used to take the reader to a particular slide rule maker or to a particular slide rule, and individual pictures can be printed or copied it is a treasure chest of information.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.