SP5DXU

front side QSL card, of SP5DXU to IK6JOV, August 10, 1992, CW
rear side QSL card, of SP5DXU to IK6JOV, August 10, 1992, CW
letter envelope QSL card, of SP5DXU to IK6JOV, August 10, 1992, CW