ADvent Calendar 1: The Health Jolting Chair

1   Every day until Christmas, The Quack Doctor will be showing a different historical health-related advertisement. First is this brain-refresher and household blessing - the Health Jolting Chair (1885), courtesy of the US National Library of Medicine. . . Health Jolting Chair


  1. Maybe someone will come up with a revised model that you can plug into the wall?

  2. Pingback: On Giant’s Shoulders #66: Contagious History! « Contagions

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