On motion being given to the two treadles, D, a nearly continuous motion is imparted, through the vibrating arms, B, and their attached pawl
download: RespectfulOblongIbis.mp4
original: https://www.redgifs.com/watch/RespectfulOblongIbis
On motion being given to the two treadles, D, a nearly continuous motion is imparted, through the vibrating arms, B, and their attached pawl
download: RespectfulOblongIbis.mp4
original: https://www.redgifs.com/watch/RespectfulOblongIbis