How did one toast some bread in the 1920s?
The toaster was probably first invented and put on the market by the company General Electrics in 1908, although the brand Hotpoint claims they had toasters already back in 1905.
The “pop up” toaster was patented in 1919. During the 1920s many new types and brands were launced. Here’s a small selection:
history of the bread toaster,history of toasters,pop up toaster history