What was advertised in a revolutionary American newspaper 250 years ago this week?

“Simes’s Military Guide for officers, 2 vol.”

After the Continental Congress voted to declare independence on July 2, 1776, and approved the Declaration of Independence two days later, the war that began with the skirmishes at Concord and Lexington in Massachusetts had a new purpose.  Colonizers and subjects of George III no longer fought for redress of grievances within the British imperial system; instead, settlers and citizens of a new nation fought for independence from that empire.  The military manuals that American printers had been printing, advertising, and selling for the past two years and longer were as important as ever.  Printers and booksellers continued promoting them in newspaper advertisements.

In an advertisement in the first column on the first page of the July 20 edition of the Pennsylvania Ledger, for instance, James Humphreys, Jr., the printer of that newspaper, declared that “A few Copies of the Military Guide FOR YOUNG OFFICERS, By THOMAS SIMES … embellished with a Number of Copperplates … May be had of the PRINTER hereof.”  Humphreys jointly published Simes’s military manual with Robert Aitken and Robert Bell.  For several months he had been hawking the book.  Bell also continued advertising and selling it.  In his own advertisement on the last page of that issue of the Pennsylvania Ledger, he listed it among the “following MILITARY WORKS, some of them very valuable, and seldom to be met with, [that] may be had at R. BELL’s.”  He also stocked “New System of Military Discipline, founded on Principle, by a General Officer,” a manual that Aitken printed and previously advertised, and “Hoste and Webster’s Mechanics, Fortification, Artillery, or Gunnery, adapted to the use of the Gentlemen of the Army and Navy.”  Bell did not mention the copperplate engravings that illustrated Simes’s military manual, but he did note that “LE Blond’s Military Engineer, containing the attack and defence of all kinds of fortified places” came with “numerous and excellent copperplates.”  He also carried copies of “ARCHITECTURE HYDRAULIQUE,” a manual on hydraulic architecture and “usage du cours des eaux dans les operations de la Guerre des Sieges & de Campaign” [utilizing watercourses in siege and field warfare operations], for readers who understood French.  Not surprisingly, printers and booksellers highlighted military manuals in their newspaper advertisements during the Revolutionary War.