Lot #: 02300

A ship's hour glass

Maker / Publisher:		The Low Countries
Place & Date:		ca. 1790
Colored:		Uncolored.
Size:		195 x 110 mm / 7.7 x 4.3 inches
Condition:		In metal frame with five pillars with hexagonal decorated top and base and two glass ampoules joined by was and tread.

$1750 / ≈ €1541

This item is available for immediate sale!

Questions before Buying ?
We are happy to answer your questions.

Inquire about this item

Or do you like to be notified about newly added items?
Add your name to our mailing list.

Virtual Collection - Save and collect your favorite items in one place.
Unless logged in, the item is only saved for that session.
If you want to save the items permanently, please Login first
Learn more [+]

Add/Remove

See Your Virtual Collection

Watchers: 11

H!BCoR***

GRADING
Historical
Beauty
Condition
Rarity
This item has been graded according to our grading system. Read more

Description
FAQ - Guarantee - Shipping - More Info

Description

The element common to celestial position-finding, the calculation of speed for dead reckoning and even everyday life at sea is the time: hence ways of determining and keeping the time have been one of the major pre-occupations of seamen since the very beginning of scientific navigation. Counting the number of days or moons provides one elementary basis of measurement. However, the hours of the day had to be divided and marked more precisely. Sand-glasses are simply clepsydras filled with sand.

They are very early instruments for measuring the elapsed time and were to be found onboard ships from the 14th century onwards. The two conical phials are separated by a disc perforated with a calibrated hole and bound together with a network of threads. The very fine sand with which sand-glasses were filled was generally finely crushed eggshell or black powdered marble.

On board ship the half-hour glass was turned on the dot of moon and than at each half hour until the next day. It soon became common to strike the watch bell whenever the glass was turned.

Sand-glass is running for 12 minutes. Tread around glass ampoules were probably replaced around 1920.

FAQ - Guarantee - Shipping

Buying in the BuyNow Gallery
This item is available for immediate purchase when a "Add to Cart" or "Inquire Now" button is shown.
Items are sold in the EU margin scheme
Payments are accepted in Euros or US Dollars.

Authenticity Guarantee
We provide professional descriptions, condition report (based on 45 years experience in the map business)
Paulus Swaen warrants the authenticity of our items and a certificate of authenticity is provided for each acquired lot.

Condition and Coloring
We indicate the condition of each item and use our unnique HiBCoR grading system in which four key items determine a map's value: Historical Importance, Beauty, Condition/Coloring and Rarity.

Color Key
We offer many maps in their original black and white condition. We do not systematically color-up maps to make them more sellable to the general public or buyer.
Copper engraved or wood block maps are always hand colored. Maps were initially colored for aesthetic reasons and to improve readability. Nowadays, it is becoming a challenge to find maps in their original colors and are therefor more valuable.
We use the following color keys in our catalog:
Original colors; mean that the colors have been applied around the time the map was issued.
Original o/l colors; means the map has only the borders colored at the time of publication.
Colored; If the colors are applied recently or at the end of the 20th century.
Read more about coloring of maps [+]

Shipping fee
A flat shipping fee of $ 30 is added to each shipment by DHL within Europe and North America. This covers : International Priority shipping, Packing and Insurance (up to the invoice amount).
Shipments to Asia are $ 40 and rest of the world $50
We charge only one shipping fee when you have been successful on multiple items or when you want to combine gallery and auction purchases.
Read more about invoicing and shipping

FAQ
Please have a look for more information about buying in the BuyNow gallery
Many answers are likely to find in the general help section.

Virtual Collection
With Virtual Collection you can collect all your favorite items in one place. It is free, and anyone can create his or her Virtual map collection.
Unless you are logged in, the item is only saved for this session. You have to be registed and logged-in if you want to save this item permanently to your Virtual Collection. Read More[+]
Register here, it is free and you do not need a credit card.
Add this item to Virtual Collection or click the following link to see my Virtual Collection.

High-Resolution Digital Image Download
Paulus Swaen maintains an archive of most of our high-resolution rare maps, prints, posters and medieval manuscript scans. We make them freely available for download and study. Read more about free image download	Click this image for a free HR-image download. A ship's hour glass

YOUR RIGHT TO CANCEL THE PURCHASE OF A LOT
In accordance with the EU Consumer Rights Directive and habitually reside in the European Union you have the right to cancel the contract for the purchase of a lot, without giving any reason.
The cancellation period will expire 14 calendar days from the day after the date on which you or a third party (other than the carrier and indicated by you) acquires, physical possession of the lot. To exercise the right to cancel you must inform Paulus Swaen Europe bv, which is offering to sell the lot either as an agent for the seller or as the owner of the lot, of your decision to cancel this contract by a clear statement (e.g. a letter sent by post, or e-mail (amsterdam@swaen.com).
To meet the cancellation deadline, it is sufficient for you to send your communication concerning your exercise of the right to cancel before the cancellation period has expired.