Title
The Rincn Astrolabe Shipwreck: An Improbable Find on Puerto Rico's West Coast,Used
Delivery time: 8-12 business days (International)
On 30 December 1986, a fisherman incidentally discovered the remains of a seventeenthcentury merchantman off the coast of Rincn, a small municipality on Puerto Rico's west coast. Among the objects recovered from the site was a nautical astrolabe. This book presents a study on the sea or mariner's astrolabe, a navigation instrument that played a fundamental role in the process of European maritime expansion. During the fifteenth century, Portuguese navigators saw the need to gradually depart from the traditional Mediterranean navigation technique known as "dead reckoning." As their explorations along the West African coast forced them to sail far into the Atlantic Ocean, a new method was developed that consisted of measuring the angle of certain heavenly bodies above the horizon in order to determine the latitude of the observer. For this purpose, instruments that traditionally belonged to the field of astronomy were adapted by seamen. Among them was the astrolabe, which became the most popular by the turn of the sixteenth century.
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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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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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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.