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

“A few Copies of the Military Guide, FOR YOUNG OFFICERS.”
James Humphreys, Jr., the printer of the Pennsylvania Ledger, was so eager to sell surplus copies of Thomas Simes’s “Military Guide FOR YOUNG OFFICERS” that he inserted two advertisements in the April 6, 1776, edition of his newspaper. A shorter notice appeared on the third page and a longer one on the fourth page.
Humphreys previously collaborated with Robert Aitken and Robert Bell in circulating subscription proposals for a local edition of the military manual originally published in London. In an advertisement in the December 2, 1775, edition of the Pennsylvania Ledger, the printers declared that they took on the project “By Desire of some [of] the Members of the Honourable the American Continental CONGRESS, and some of the Military Officers of the Association.” A few months later, they repeated that assertion in the longer advertisement that listed all three of their names and locations. That notice also featured other details from the subscription proposals, noting that the work was “a large and valuable Compilation from the most celebrated Military Writers” that included “an excellent Military, Historical and Explanatory DICTIONARY.” The proposals had not, however, mentioned illustrations, but the advertisement that announced the two-volume set was “Printed and Published” informed readers that the “whole is illustrated with Eleven Copperplates.” It concluded with a nota bene that instructed subscribers who had reserved copies in advance “to call or send for their Books.” Aitken, Bell, and Humphreys had been running that advertisement in the Pennsylvania Evening Post and the Pennsylvania Ledger since late February.
Once the subscribers collected their books, Humphreys apparently had extra copies that he hoped to sell. As long as they remained at his printing office they cut into any profits he earned on the venture. In a streamlined advertisement, he announced that “A few Copies of the Military Guide, FOR YOUNG OFFICERS, By THOMAS SIMES, Esquire, In Two Volumes, large Octavo, embellished with a Number of Copperplates, (Price Three Dollars) May be had of the PRINTER hereof.” Between the advertisement on the following page and the notices that already circulated widely, Humphreys assumed that prospective customers were already familiar with the local edition of Simes’s military manual. It was one of many such works among “a flood of printings” in Philadelphia “to meet the demand for military texts,” according to the American Revolution Institute of the Society of the Cincinnati, yet that demand did not necessarily mean that copies sold themselves. Aitken, Bell, and Humphreys carefully crafted a marketing campaign to enlist subscribers and then Humphreys still had “A few Copies” he hoped to sell. He may have hoped that news that British troops evacuated Boston on March 17 would incite new demand for Simes’s manual.









