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Posted by: Ed Redmond
In the years following the epic struggle for control of North America between the French and British empires, it became apparent to the Royal Navy that there was a considerable lack of adequate charting along the eastern coasts of North America. Thus was born one of the largest charting undertakings to date: The Atlantic Neptune. …
Posted in: 18th century cartography
Posted by: Ed Redmond
Between 1755 and 1775, over the course of just twenty years, three seminal maps of North America were published in London, even though those responsible for the maps never left England! These three maps, discussed in more detail below, were prepared for a British audience in an attempt to reinforce opinions regarding British control of …
Posted in: 18th century cartography, American History
Posted by: Ed Redmond
As we learned in my previous blog, surveying is the art of measuring land. During the 18th century colonial surveying was relatively crude. A fixed “beginning point” such as a tree or a rock was established as the starting point for the survey. A 66 foot long chain, commonly known as a Gunters Chain, was …
Posted in: 18th century cartography, 19th century cartography
Posted by: Ed Redmond
This is the first of two posts outlining traditional 18th and 19th surveying methods. According to the Encyclopedia Britannica, surveying is the art and science of measuring land. More precisely, it is “a means of making relatively large-scale, accurate measurements of the Earth’s surface.” The authoritative 18th century treatise on surveying, entitled “The Compleat Surveyor or …
Posted in: 18th century cartography
Posted by: Ed Redmond
According to lore, the very first Thanksgiving was celebrated in what is today Plymouth, Massachusetts. The location owes its name to the English port of Plymouth where the settlers, also referred to as Pilgrims, began their transatlantic voyage. The Mayflower set sail in September 1620 and arrived near Cape Cod, Massachusetts in December 1620. After …
Posted in: 17th century cartography, 18th century cartography, American History