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

“No Man can be more careful, and vigilant, than the Master of said Office.”
John Gerrish had a bone to pick with Elias Dupee. Gerrish operated the North-End Vendue-Office. Dupee, his rival, ran the New-Auction Room. The two competed for both clients who supplied merchandise and bidders who purchased those wares.
On February 15, 1768, Dupee placed advertisements impugning Gerrish’s reputation in two newspapers, the Boston-Gazette and the Boston Post-Boy. Gerrish was so concerned about the accusations leveled against him that he did not wait a week to respond in the publications that originally ran Dupee’s advertisement. Instead, he published his own rebuttal just three days later in the Massachusetts Gazette. After devoting just a few lines to promoting his upcoming auction, Gerrish addressed Dupee’s allegations at length. Though he never mentioned his rival by name, Gerrish did closely paraphrase a portion of Dupee’s advertisement.
Dupee had offered a reward “to be paid to any Body, who shall bring to Justice, one John Taylor, who Stole out of the New Auction Room, the Night the Fire was, a blue Surtout Coat, and had it Sold at the North-Vendue Office.” Anyone who resided in Boston would have know that John Gerrish was the auctioneer at the North-End Vendue-Office, especially anyone who regularly read any of the local newspapers. Gerrish, like Dupee and Joseph Russell from the Auction-Room in Queen Street, advertised regularly in several newspapers.
In his advertisement, Dupee explicitly accused Taylor of being a thief, but he also implicitly alleged that Gerrish was Taylor’s fence when he stated that the stolen coat had been “Sold at the North-Vendue Office.” Such allegations had the potential to do significant damage to Gerrish’s reputation, scaring away bidders who did not wish to obtain stolen merchandise as well as suppliers who did not want their own names or ware associated with illicit business practices. Gerrish answered Dupee’s charges with a detailed timeline. The “Coat Sold for Taylor” had entered the North-End Vendue-Office ten days before the fire at Dupee’s New Auction Room, therefore it could not have been the same coat stolen the night of the fire. In addition, Gerrish identified discrepancies between the quality and price of the coat auctioned at his establishment and the one stolen from Dupee. Furthermore, the coat had been on display and “every Day exposed for Sale,” suggesting that many witnesses could attest to having seen it at the North-End Vendue-Office. Some of them could confirm the quality and value of that coat.

Gerrish acknowledged the possibility that Taylor had stolen a coat from Dupee, but if he had it was not the one that Gerrish auctioned. “Taylor may be a Thief,” he stated, “but verily he did not look more like one, than the Advertiser.” Dupee had attacked Gerrish’s reputation. Gerrish responded in kind. He also underscored, just in case readers had not followed all the complexity of his timeline, that “there is not the least probability, that the Coat Advertised, is the same that was Sold at the North-End Vendue-Office.”
Gerrish concluded with a message for prospective clients and potential bidders. “No Man can be more careful, and vigilant, than the Master of said Office, in endeavouring to detect suspected persons, –he has detected several, –let others beware.” Many colonists participated in the consumer revolution of the eighteenth century via an informal economy that included secondhand and stolen goods. Newspaper advertisements frequently alerted readers about stolen goods. In addition, court records show that theft and fencing regularly occurred. That being the case, Gerrish devoted significant effort to demonstrating that he conducted a legitimate business that did not truck in stolen wares. He needed buyers and sellers, as well as the community more generally, to trust in his character if he wished to continue his business and compete against the rival auction houses in Boston.