Pedometer in a chromium plated brass case, the zeroing button within the oval bow. Blued steel hands. White card dial, the outer ring marked from 1 – 10, the subsidiary dial marked to 100. Inner back snailed. Plated, brush finished brass movement with pace adjustment. The weight stamped Déposé, together with the letters HC for Henri Chatelain, France and a representation of a pedometer or map wheel. Mid 20th cent. 46mm dia. Made by Henri Chatelain.