Show KEYLESS WATCHES Ingen ingenious lons contrivances for making pocket self II anding inding keyless watches now so popular have long been kno known but have not been in general uso use more than thana a dozen years napoleon 1 was N as the owner of a wonderful specimen of this species les of keyless timepieces time pieces it waa vas continually kept in running order by a small weight at the end of a lever which worked on a weak spring every step taken caused a small dog to lo arop into the cogs cogg of a tiny wheel this in turn acting on the barrel tov to which aich the mainspring was attached d ardinary rd inary movements about tho the horse were sufficient to keep hoop the spring tightly wound up in the kensington museum london there is a pedometer operated in a similar manner combined with a watch so that the one instrument tells the time and the distance walked by the wearer in a day or any other given time there is a wath wat h on exhibition at the united states patent abent office which is wound auna by tho the sl simple cuple act of closing the case it also h has an attachment that throws throb s the winding device out of gear as soon as the spring is well wound up |