One of the World's Greatest Female Inventors You Need to Know: Nancy Johnson - Blogging on Business
How One Woman Inventor Revolutionized Ice Cream | Autostraddle
Who Invented The Ice Cream Machine | Storables
Nancy Maria Donaldson Johnson - Wikipedia
8 Great Innovations in Ice Cream History | Ben & Jerry's
Who Invented Ice Cream? - Rustic Family Recipes
The Extraordinary History of Ice Cream - Dream Scoops
Poster: Invention - Ice Cream Maker | Abcteach
Nancy Johnson_animation | Another amazing inventor, Nancy Johnson, created the first ever ice cream freezing machine in 1843. That's over 170 years ago! Before her invention it... | By Rodelle Vanilla | Facebook
Victorian Ice Cream | English Heritage
Nancy Johnson Brought Ice Cream To The Masses
Ice Cream Freezer Patent Day - CooksInfo
Springtime Means Ice Cream Churning Time!
The history of the ice cream maker: between tradition and innovation - Hubert Cloix
Explore the History of Ice Cream | The History Kitchen | PBS Food