3Z0YL

front side QSL card, of 3Z0YL to IK6JOV, July 22, 2014, CW
rear side QSL card, of 3Z0YL to IK6JOV, July 22, 2014, CW
letter envelope QSL card, of 3Z0YL to IK6JOV, July 22, 2014, CW