Numbered Lives: A Media Companion Main Menu 16th and 17th Centuries 18th century 19th century 20th Century 21st Century A View on the Quantified Self Conference (2015) Modern Activity Tracking Advertising Bills of Mortality Historical Activity Tracking Advertising and Notices Image Paths

Negretti and Zambra Pedometer from Physick.com

29367

This page has tags:

  1. Pedometers and Waywisers Jacqueline Wernimont
  2. 19th century Jacqueline Wernimont
  3. 19th Century: Objects Jacqueline Wernimont