| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E02 | Air mail, utopia & a world record |
January 1, 1989
|
27 | |
| S04E03 | Fishing, lightbulbs & Mifflin Wistar Gibbs |
January 1, 1989
|
27 | |
| S04E04 | Pioneers, insurance & Ben Franklin's slang |
January 1, 1989
|
27 | |
| S04E05 | Piper Cubs, child's play & muckrakers |
January 1, 1989
|
27 | |
| S04E06 | Vegetables, horses & the Pittsburgh Pirates |
January 1, 1989
|
27 | |
| S04E07 | Gettysburg, Strickler’s & Drinker’s diary |
January 1, 1989
|
27 | |
| S04E08 | The Logan Guard, journalism & the Articles of Confederation |
January 1, 1989
|
27 | |
| S04E09 | Cordwainers, Bantam & George Benson |
January 1, 1989
|
27 | |
| S04E10 | Little League, entrepreneurship & a famous replica |
January 1, 1989
|
27 | |
| S04E11 | The Gettysburg Address, Wilson College & a medical first |
January 1, 1989
|
27 | |
| S04E12 | Emporium, taxes & a ‘constitutional right’ |
January 1, 1989
|
27 | |
| S04E13 |
Architecture, Union troops & Hello, Dolly!
season finale
|
January 1, 1989
|
27 |
No artwork of this type.
No artwork of this type.
No artwork of this type.