A female wake-up caller wakes workers up for their shift. 1940-1950, UK.
Before the first alarm clocks appeared, there was a profession in England and Ireland called "wake-up callers". These were people who walked the streets early in the morning and woke up their clients until they were sure that they were awake. The woman in the picture shoots peas out the window using a homemade invention


A female wake-up caller , wakes workers up , 1940-1950 UK,
Before the first alarm clocks appeared, there was a profession in England , Ireland called , The woman in the picture , shoots peas out the window , a homemade invention