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THBIn the Manner of Stanley London and Canadian Avesta & Co. Brass Naval Sextant in Wood Box
About Seller
522 South Pineapple Avenue
Sarasota, FL 34236
United States
Sarasota Estate Auction specializes in a wide variety of furniture, antiques, fine art, lighting, sculptures, and collectibles. Andrew Ford, owner and operator of the company, has a passion for finding the best pieces of art and antiques and sharing those finds with the Gulf Coast of Florida.
Live Auction in Progress ... Currently on Lot Two ways to bid:
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About Auction
LiveNov 8, 2025
Over 950 lots will be offered in day 1 of our 2 day auction weekend! There are multiple lots of fine art from mixed medias and abstracts to landscapes and lithographs. We have a Fantastic Collection of Estate Jewelry, Jaeger le Coultre Atmos Clocks, Art Glass Sculptures, Fur Coats, Lalique, Steuben, Baccarat, Bronze Sculptures, and more. Sarasota Estate Auction sarasotaestateauction@gmail.com
View Full Catalog (999)
- Lot Description
In the Manner of Stanley London and Canadian Avesta & Co. Brass Naval Sextant in Wood Box. Marked on the instrument itself.
Includes a business card and instructions on how to use a basic sextant.
Condition: Commensurate with age and use.
Size: 4 1/2 x 4 1/2 x 2 1/2 in.
A sextant is a doubly reflecting navigation instrument that measures the angular distance between two visible objects. The primary use of a sextant is to measure the angle between an astronomical object and the horizon for the purposes of celestial navigation. The estimation of this angle, the altitude, is known as sighting or shooting the object, or taking a sight. The angle, and the time when it was measured, can be used to calculate a position line on a nautical or aeronautical chart. Sighting the height of a landmark can give a measure of distance off and, held horizontally, a sextant can measure angles between objects for a position on a chart. A sextant can also be used to measure the lunar distance between the moon and another celestial object (such as a star or planet) in order to determine Greenwich Mean Time and hence longitude. The principle of the instrument was first implemented around 1731 by John Hadley (1682-1744) and Thomas Godfrey (1704-1749), but the earliest example of the concept was later found in the unpublished writings of Isaac Newton (1643-1727). In 1922, it was first modified for aeronautical navigation by Portuguese navigator and naval officer Gago Coutinho, and remains a useful tool for many sailors, pilots, and navigators, even in a modern age of GPS and electric measuring devices, due to its ease of use, portability, and reliability.
Condition
Commensurate with age and use.
All items are sold AS IS. Lot and condition details are for descriptive purposes only. Sarasota Estate Auction is not responsible for errors and/or omissions of condition. The absence of a condition report does not imply that the lot is perfect or free from wear, flaws, or characteristics of age. Please bid according to your own expertise, or request any additional information and/or photographs you deem necessary.
- Shipping Info
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SHIPPING INFORMATION·
Sarasota Estate Auction IS NOT RESPONSIBLE FOR SHIPPING! BUYER MUST ARRANGE SHIPPING. All shipping will be handled by the winning bidder. Sarasota Estate Auction recommends obtaining shipping quotes before bidding on any items in our auctions. To obtain a quote, please email info@premiershipment.com. Be sure to include the lot you are interested in and address you would like the quote for. Refunds are not offered under any circumstances base on shipping issues, this is up to the buyer to arrange this beforehand.
BIDDER MUST ARRANGE THEIR OWN SHIPPING. Although SEA will NOT arrange shipping for you, we do recommend our preferred shipper Premier Shipping & Crating at info@premiershipment.com You MUST email them, please DO NOT CALLl. If you'd like to compare shipping quotes or need more options, feel free to contact any local Sarasota shippers. You can email any one of the shippers below as well. Be sure to include the lot(s) you won and address you would like it shipped to. Brennan with The UPS Store #0089 - 941-413-5998 - Store0089@theupsstore.com AK with The UPS Store #2689 - 941-954-4575 - Store2689@theupsstore.com Steve with The UPS Store #4074 - 941-358-7022 - Store4074@theupsstore.com Everett with PakMail - 941-751-2070 - paktara266@gmail.com
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- Payment & Auction Policies
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Available payment options
We accept all major credit cards, wire transfers, money orders, checks and PayPal. Please give us a call at (941) 359-8700 or email us at SarasotaEstateAuction@gmail.com should you have any questions about payment.
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- Size
4 1/2 x 4 1/2 x 2 1/2 in.
