DF3OL

front side QSL card, of DF3OL to IK6JOV, June 22, 1992, CW
rear side QSL card, of DF3OL to IK6JOV, June 22, 1992, CW
letter envelope QSL card, of DF3OL to IK6JOV, June 22, 1992, CW