This volume, organized by society and then chronologically by date of induction, incorporates extensive biographical sketches of members of the American Society

When Ben Franklin adopted John Bartram's 1739 idea of bringing together the "virtuosi" of the colonies to promote inquiries into "natural secrets, arts and syan

The Sellers brothers, Samuel and George, came to North America in 1682 as part of the Quaker migration to William Penn’s new province on the shores of the Del

Based on papers delivered at the Bicentennial Conference for Lewis & Clark, held in Philadelphia in Aug. 2003, these essays grapple in different ways with the m