4Z5FW

front side QSL card, of 4Z5FW to IK6BAK, May 7, 1995, CW
rear side QSL card, of 4Z5FW to IK6BAK, May 7, 1995, CW
letter envelope QSL card, of 4Z5FW to IK6BAK, May 7, 1995, CW