Dale Summers January 11, 2021 Map
The monetary value of many antiques is based on what a prospective buyer is willing to pay for them, so the value of antique maps will vary. There are plenty of people who are willing to pay high prices for old maps, so their potential value is very high, depending upon their condition, the year in which they were produced, and many other factors. There are old maps that are worth two hundred dollars each and old maps that are worth thousands of dollars each. Small details can make all the difference. Finding Antique Maps Many of the best antique maps are part of historical and private collections. Maps are not the most durable antique items in the world, so there are only so many antique maps available today. The further back anyone goes historically, the harder it will be to find old maps from that time period. One of the reasons that old maps are so valuable in the first place is the fact that they are so rare and so fragile. They are tiny pieces of history that can be easily lost and can easily fade with time.
Very popular antique maps are fetching very high prices at the auction block, because of this many forgeries have appeared as well as numerous copies of these maps. Map reproductions are not worth anything regardless of what the seller tells you. We will give you a few tips to distinguish a fake antique map from a real antique map. First let us talk about copies, forgeries and reproductions of antique maps. Cartographers have copied each others maps for centuries and have improved on them as well. These old maps can be valuable since they were done when the information on them was valid and useful. They are genuine historical documents. However, recent copies of old maps that depict geographical information from centuries past are made with the intent of offering decoration and sometimes historical insight to their buyers. The value of these map reproductions is often marketed to unknowing customers by claiming that the copy is of a rare map or that is was made using some fancy printing technique. The truth is that a copy of a rare map is not rare, it is the original map that is rare. The copy is worthless and the same goes for the fancy printing.
Conformal projection: These projections maintain angular relationships and show accurate shapes while covering small areas. Such maps are useful for navigational or meteorological purposes where angular relationships are important. Equidistant projection: Maps that maintain accurate distances along given lines or from the center of the projection are based on this principle of equidistant projection. Such maps are used for navigation and for radio and seismic mapping. The Equirectangular projection and the Equidistant Conic projection are two examples of this category. Azimuthal (or zenithal) projection: A projection that maintains accurate angular relationships and directions from a given central point use this projection. Maps for aeronautical purposes use this principle. The Lambert Azimuthal Equal-Area projection and the Gnomonic projection are examples of how azimuthal projection is used for map making.
Map projections are classified based on: Distortion characteristics: Some projections often need to show a particular area or its relative size accurately for distributions or other phenomena. These are called equivalent or an equal area projection. The Lambert Azimuthal projection that maps a sphere to a disk, and accurately shows all regions of the sphere is an example of this category. However, this equal area projection fails to represent angles with accuracy. The Albers projection is another instance of equal area map projection that utilizes two standard parallels. Despite no preservation of scale and shape, the distortion in this case is found to be minimal between the standard parallels.
There are other options worth knowing about: firstly the Active Maps which come in both Landranger and Explorer ranges and have a laminated, waterproof cover to protect your map from the rain and elements when out and about; secondly there are the custom-made maps which allow you to choose where the centre of your map will be. These are particularly handy if the route you want to follow will require buying 2 or more maps or you want maps of the countryside surrounding one central point on all sides e.g. the area around a campsite or accommodation or even your house! Both types of map are more expensive than basic OS Explore and OS Landranger maps. Check your whole walk area is covered: Select the type of map you require and then check on the map detail that your whole route is covered. The last thing you want is to realise that half your intended route is missing when you set off for your walk! If necessary you will need to get additional maps for adjoining areas. Each map has a number in the top right hand corner of the cover which along with the name is the reference you will need to select the correct map to purchase.
In the course of researching an old building, your home or an ancestors house, maps can provide some additional and interesting information about the building and its neighborhood. They show details in ways not examined by other sources, and can often provide leads for further exploration. Atlases and Maps Atlases and maps provide a visual history of an area. While a map is usually just one sheet of paper, an atlas is generally a bound collection of maps, charts, plates or tables. Historical city and county maps and atlases may show your home on them, and perhaps even list the owners name as well. These maps often show the location of roads and other landmarks that may no longer exist. You might find these at city hall, county courthouses or local libraries or archives.
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