The dictation chits are a new material that I produced in January of 2016 and have been testing. There are 150 3/4" cardboard squares that have byzantine notation symbols printed on both sides. They have all of the common interval symbols and martyries. There main use will probably be that of dictation, although I am still testing them to make new games. At this time there are no rhythmic symbols on the chits. This may be added at a later date.
After testing this material, I am not sure that it will be used long term. I am considering some changes to the Interval Playing Cards so that they can fulfill the role that this material was created for.