2

Kimon was a galactic El Dorado, a never-never land, the country at the rainbow's foot. There were few who did not dream of going there, and there were many who aspired, but those who were chosen were a very small percentage of those who tried to make the grade and failed.

Kimon had been reached - either discovered or contacted would be the wrong word to use - more than a hundred years before by a crippled spaceship out of Earth which landed on the planet, lost and unable to go farther.

To this day no one knew for sure exactly what had happened, but it is known that in the end the crew destroyed the ship and settled down on Kimon and had written letters home saying they were staying.

Perhaps the delivery of those letters, more than anything else, convinced the authorities of Earth that Kimon was the kind of place the letters said it was - although later on there was other evidence which weighed as heavily in the balance.

There was, quite naturally, no mail service between Kimon and Earth, but the letters were delivered, and in a most fantastic, although when you think about it, a most logical way. They were rolled into a bundle and placed in a sort of tube, like the pneumatic tubes that are used in industry for interdepartmental communication and the tube was delivered, quite neatly, on the desk of the World Postal Chief in London. Not on the desk of a subordinate, mind you, but on the desk of the chief himself. The tube had not been there when he went to lunch; it was there when he came back, and so far as could be determined, despite a quite elaborate investigation, no one had been seen to place it there.

In time, still convinced that there had been some sort of hoax played, the postal service delivered the letters to the addressees by special messengers who in their more regular employment were operatives of the World Investigative Bureau.

The addressees were unanimous in their belief the letters were genuine, for in most cases the handwriting was recognized and in every letter there were certain matters in the context which seemed to prove that they were bona fide.

So each of the addressees wrote a letter in reply and these were inserted in the tube in which the original letters had arrived and the tube was placed meticulously in the same spot where it had been found on the desk of the postal chief.

Then everyone watched and nothing happened for quite some time, but suddenly the tube was gone and no one had seen it go - it had been there one moment and not there the next.