IK7ACS

front side QSL card, of IK7ACS to IK6JOV, June 18, 1989, SSB
rear side QSL card, of IK7ACS to IK6JOV, June 18, 1989, SSB
letter envelope QSL card, of IK7ACS to IK6JOV, June 18, 1989, SSB