Went to town park in field area. This is in Indiana so finding CW is very difficult. setting my F75LTD2 on Sens 99, discr 0, notch o, Sound 1n, DE. I went to work. Found a wheat and this CW "A" button. This is the 3rd button from this park. I have also found a 'I" and general Service button. Now I have a collection of the following buttons "C", "A", "I", "R", and GS button. Now I need a buckle. Have some 4 3ringers also.