IK6DIN

front side QSL card, of IK6DIN to IK6JOV, August 10, 1988, CW
rear side QSL card, of IK6DIN to IK6JOV, August 10, 1988, CW
letter envelope QSL card, of IK6DIN to IK6JOV, August 10, 1988, CW