Each of a chicken (?) bone with slot connected to a leather diaphragm. One diaphragm containing grass (?) to puff it out so it can be squeezed to produce a response note. Both well made, probably cottage industry. The larger bone example, 6” length, evidently older with the leather surface flaking a little. The back with a fine cable stitched seam. Probably late 19th century. The third, a fine hand made turkey call guaranteed to drive your dog crazy! Pencil signed inside, J M. Three pieces.