William Clark

Benjamin Franklin's June 15, 1748, autograph letter written from Philadelphia
Benjamin Franklin, George Washington, and Lewis and Clark Lead Fine Autographs Auction
Benjamin Franklin's June 15, 1748, autograph letter written from Philadelphia during the aftermath of the British capture of Louisbourg leads RR Auction's l
Lewis and Clark Document May Fetch $100,000+ at Heritage Auctions
DALLAS - The only known document in private hands signed by both legendary American explorers Meriwether Lewis and William Cl