Has ink stamp pad attached.
Complete with paper dial faces.
The dial indicator and dial in the top photo are set to the side to allow the other parts to be seen in the photos. There is a ratchet-wheel provided which turns the dial indicator to indicate the numbers of letters that have been cancelled by the inked stamp.
As the hanlde is operated and stamps, there is a pinion wheel which allows a 10 to 0ne ratio of counting final tallies.