Essays on the city of Philadelphia's role in the
Expedition and full-length articles about Lewis's mentors
Contributions of Philadelphia
to Lewis and Clark History
Part III-- Locations in Philadelphia of Lewis and Clark Journals
and Related Materials
by Paul Russell Cutright
4. Athenaeum of Philadelphia, 219 South Sixth
Street
Telescope purportedly carried by Meriwether Lewis, 1803 -1806,
to the Pacific Ocean and return