This cherry pitter is from New Standard Corp Mt. Joy PA.  It has a place to hold 4 cherries, as you turn the crank, the circle part moves on to the next cherry and the pitter goes down and takes the pit out.  Pretty cool.  It does have a little piece of card board or something in it that I pointed out in the pictures.  I am not sure why it is there.  Clamps on to a counter or as I have it here, a cutting board.  Please look at the pictures as they are part of the description.