August 27

What was advertised in a colonial newspaper 250 years ago today?

Aug 27 - 8:27:1766 Georgia Gazette
Georgia Gazette (August 27, 1766).

“A FOUR SHEET MAP of SOUTH-CAROLINA and PART of GEORGIA.”

James Johnston, the printer of the Georgia Gazette, advertised a “FOUR SHEET MAP of SOUTH-CAROLINA and PART of GEORGIA,” a resource that would have been particularly valuable to readers of his newspaper. Although Johnston likely printed the “COMPLETE SETS of ALL the LAWS of this PROVINCE” promoted elsewhere in his advertisement, the map most certainly had been imported from England.

In fact, the map had been produced in London nearly a decade earlier by mapmaker William Gerard de Brahm and engraver Thomas Jefferys. Historians of cartography have described the 1757 map as the most important map of South Carolina and Georgia created during the colonial period. In The Southeast in Early Maps (1958), William P. Cumming noted, “For the first time, for any large area of the southern colonies, a map possesses topographical accuracy based on scientific surveys.”

Aug 27 - Map
William Gerard de Brahm, Map of South-Carolina and Part of Georgia, engraved by Thomas Jeffreys (London: 1757).  Barry Lawrence Ruderman Antique Maps.

The advertisement made clear that the map had been carefully constructed by collating surveys conducted by William Bull, Captain Gascoign, Hugh Bryan, and William de Brahm (though it did not indicate that de Brahm had been appointed surveyor general of Georgia in 1754). The map accurately included the variety of features listed in the advertisement (“the whole sea coast, all the islands, islets, rivers, creeks, parishes, townships, boroughs, roads, and bridges” as well as the boundary lines of several plantations), making it a vast improvement over previous maps.

Johnston cannot be credit with composing copy that promoted the most useful and important features of the map. The entire description in the advertisement came directly from the title printed on the map itself. De Brahm had already embedded the necessary marketing text on the product itself!

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