In 1767, however, it was revived, and on January 2, 1769, it united with the American Society for Promoting Useful Knowledge under the name American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge.
V roce 1767 nastalo oživení a 2. ledna 1769 se spojila s American Society for Promoting Useful Knowledge pod jménem American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge.