IS0_DK1BN

front side QSL card, of IS0/DK1BN to IK6JOV, December 26, 2007, CW
rear side QSL card, of IS0/DK1BN to IK6JOV, December 26, 2007, CW
letter envelope QSL card, of IS0/DK1BN to IK6JOV, December 26, 2007, CW