PARAGUAY (1940) Founders of University of Ascuncion*. Pair vertically imperforate. Scott No O102.
AVAILABLE AT $12
PARAGUAY (1952) Urn containing remains of Columbus*. Imperforate block of 4 printed on both sides! Scott No C190, Yvert No PA182.
AVAILABLE AT $80
PARAGUAY (1960) UN and Paraguay flags*. Color shift resulting in doubling of the flags. Scott No 569, Yvert No 585.
AVAILABLE AT $20
PARAGUAY (1960) UN and Paraguay flags*. Color shift resulting in doubling of the flags. Scott No 570, Yvert No 586.
AVAILABLE AT $20
PARAGUAY (1960) UN and Paraguay flags*. Color shift resulting in doubling of the flags. Scott No 571, Yvert No 587.
AVAILABLE AT $20
PARAGUAY (1960) UN and Paraguay flags*. Color shift resulting in doubling of the flags. Scott No C272, Yvert No PA264.
AVAILABLE AT $20
PARAGUAY (1960) UN and Paraguay flags*. Color shift resulting in doubling of the flags. Scott No C273, Yvert No PA265.
AVAILABLE AT $20