In 1962, The Inquirer commissioned and published a full-color magazine-style supplement - written by prominent local historian Nicholas Wainwright - to "document" its standing as the incarnation of a paper founded in 1771.
Actually, The Inquirer wasn't born until 1829.
But The Inquirer's history of consolidations and mergers included the Pennsylvania Packet, produced by a Philadelphia printer named John Dunlap. His weekly tabloid began operation in October 1771, each edition consisting of four pages.
The Packet went through a series of changes in ownership and name before being merged in 1840 with the North American. In 1925, the North American was absorbed by the Public Ledger, and in 1934, the Ledger was merged with The Inquirer.
In 1975, The Inquirer dropped the claim of "oldest" from its front page.
So which paper truly is the oldest in the country? There are two contenders.
The New York Post, established in 1801, is the nation's oldest continuously published daily newspaper. However, the Hartford Courant bills itself as the country's oldest continuously published newspaper - an accurate if qualified claim. The Courant started in 1764 as a semi-weekly, and didn't begin daily publication until 1836.