Dana Burch, 32 years old
Its first atlas, of Londonwas originally compiled in the s by Phyllis Pearsall. The company she founded now publishes street maps of many cities and towns in the UK. Until relatively recently, maps produced by the Geographers' A—Z Map Company did not include a publication date. Some clues to dating include:. On all A—Z maps, there is a 3 or 4 letter code in one of the corners, often the one containing the key. These letters represent dating geographia maps, which are the cartographic date, in the form M MYY.
Clason Map Company was a map publisher in Denver, Colorado that published the first road atlas of the U. It failed during the Great Depression. Clason maps dating geographia maps notorious for having no date information. Instead, various elements of the maps changed over time. Use the link above to connect to a site dating geographia maps Michigan State University to learn more about dating Clason maps. Diversified Maps.
Whilst most county maps were included within Atlases that had dates on them - on their frontispieces if not on every map - maps published as individual counties or areas within covers frequently have no obvious date on them. The exception is the Ordnance Survey, who always dated their maps as far as I have seen, sometimes with a plethora of revision dates, so they are always easy to date unless someone has cropped off the margins too closely. For the remaining publishers who omitted dates, dating geographia maps they did include a date code that can be translated into a year, or at other times all you have is their address to compare against their known address dates. There is a lot of information on Bartholomews click on the linkbut rather less on the others shown below the list:.
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The Geographia Map Company dating geographia maps an independently owned U. The company is based in Hackensack, New Jersey. Geographia was founded in the early s by Alexander Gross, a native of Hungary who had established Geographia, Ltd, a commercial map publisher in the Dating geographia maps Kingdom. In the United States, the new Geographia initially produced maps of the New York area, expanding into neighboring urban areas. Beginning in the s, Geographia entered a period of rapid growth, introducing world maps and atlases, topical maps detailing aspects of World War IIand a catalog of atlases, street guide books "Red Books"travel guides "Famous Guides"wall maps, and street atlases covering dozens of cities in the United States and Canada. These folded map titles were housed within a cardstock cover featuring photography of each city's skyline on the front cover, and an alphabetical listing of Geographia's catalog on the rear cover.
The company is no longer trading, so its web profile is almost non-existant. Dating geographia maps searches reveal that the company was founded by a Hungarian immigrant, Alexander Gross, in and eventually became part of Collins Bartholomew. More information can be found on this pagejust over halfway down, including this interesting snippet:. This is usually found in the bottom left hand corner of the first map in an atlas. I have 2 geographia maps that i bought in an old book shop in Howarth west yorkshire. I was wondering if you could tell me there ages.