Lyndon Johnson: “When one has heard, one should then see; and when one has seen, one should judge with his own heart.”

This program, sponsored by the World Meteorological Organization, constitutes one of the largest and most complex scientific and technological undertakings ever attempted as an international effort.

Sometimes it is your job to go out and scout the road, to encounter and overcome the difficulties that always accompany such a vast new venture as this.

Any reservations or withdrawals heretofore made which affect the lands described above are hereby revoked.

We are grateful for the impressive gesture of good will and partnership that you have extended to us.