Don Wildman examines a painted wooden sign that once advertised a vaudeville act so bad it was good; a famous cow's-milk can from the White House; and a program from one of the most polemic films of the 20th century.

Don inspects a set of tools that belonged to a man who changed the course of America's railroads; a risky experiment to save Colonial Boston; and an armband worn by a US deputy marshal who protected a brave little girl on a historic trip to school.