![Inventions such as the vacuum, toaster, washing machine, and many others were invented during the 1920s. People had more time … | Kirby vacuum, Kirby company, Kirby Inventions such as the vacuum, toaster, washing machine, and many others were invented during the 1920s. People had more time … | Kirby vacuum, Kirby company, Kirby](https://i.pinimg.com/236x/8a/0b/70/8a0b70948d732b7b994ba651db6bb2ce.jpg)
Inventions such as the vacuum, toaster, washing machine, and many others were invented during the 1920s. People had more time … | Kirby vacuum, Kirby company, Kirby
Chippewa Valley Museum - A Hoover Model 700 - this 1920s vacuum included a disposable bag - was our Mystery Object today. #MysteryObject #MuseumFromHome #CVMuseum | Facebook
![1920s advertisement. Advert dated 1923 advertising The Hoover upright vacuum cleaner Stock Photo - Alamy 1920s advertisement. Advert dated 1923 advertising The Hoover upright vacuum cleaner Stock Photo - Alamy](https://c8.alamy.com/comp/F7A53G/1920s-advertisement-advert-dated-1923-advertising-the-hoover-upright-F7A53G.jpg)
1920s advertisement. Advert dated 1923 advertising The Hoover upright vacuum cleaner Stock Photo - Alamy
![Science Museum on X: "These three Hoover vacuum cleaners are from (l-r) 1920, 1936 and the 1940s. The Hoover introduced the key innovation of a bag on a stick and was the Science Museum on X: "These three Hoover vacuum cleaners are from (l-r) 1920, 1936 and the 1940s. The Hoover introduced the key innovation of a bag on a stick and was the](https://pbs.twimg.com/media/DhQWWFeXUAErcgp.jpg)
Science Museum on X: "These three Hoover vacuum cleaners are from (l-r) 1920, 1936 and the 1940s. The Hoover introduced the key innovation of a bag on a stick and was the
![Rethinking Business Models in the Great Depression: The Failure of America's Vacuum Cleaner Industry | Business History Review | Cambridge Core Rethinking Business Models in the Great Depression: The Failure of America's Vacuum Cleaner Industry | Business History Review | Cambridge Core](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20190723154931751-0463:S0007680519000679:S0007680519000679_fig4g.jpeg?pub-status=live)