Philadelphia Chapter Lewis and Clark Trail Heritage Foundation

Home Page Chapter News Chapter Membership Philadelphia Connection Especially for Educators More about Lewis and Clark The Lewis and Clark Trail Heritage Foundation 2003 Annual Meeting in Philadelphia
Essays on the city of Philadelphia's role in the Expedition and full-length articles about Lewis's mentors
 

Why is There a Philadelphia Chapter?

Meet the Mentors (first of a series)

Andrew Ellicott, Astronomer...mathematician...surveyor

by Nancy M. Davis

 

 
Updated August 26, 2001
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