The Douglass world map in german weltkarte World Map Of 1800 1000 X 649 pixels is very rare, but far and wide more accessible is Braddock Mead's "Map of the Most Inhabited part of additional England," published by Thomas Jefferys in 1755. Mead's map follows rather contiguously that of Douglass, even though taking into account some significant improvements. For example, in Massachusetts Mead supplementary additional area names (such as "Pentusok," now Pittsfield), introduced county boundaries, and similar Cape Ann to the mainland whereas Douglass had depicted it as an island.
Following the Revolution, the management of Massachusetts urgently required an accurate world map in german weltkarte World Map Of 1800 1000 X 649 pixels for at least three administrative objectives: calculating tax allotments to the towns based on house valuations, supporting the sale of public house to pay off war debts, and informing infrastructure development. Existing maps were too archaic and small scale to be of use. For example, dozens of townships usual after the 1750s were not shown on the Douglass and Mead maps.
This presented the legislature taking into account a dilemma, as public funding for a state Map would have been prohibitively expensive. thus in 1774 it resorted to an unfunded mandate, requiring each town in Massachusetts to conduct a survey of its territory and comply a plot to the Secretary of State. These would after that be compiled and where valuable reconciled to produce the world map in german weltkarte World Map Of 1800 1000 X 649 pixels.