“Dah-dit-dah-dit dah-dah-dit-dah. Dah-dit-dah-dit dah-dah-dit-dah. Dah-dit-dah-dit dah-dah-dit-dah. Dah-dit-dit dit. Dah-dit-dah-dit dit-dah dah-dit dit dit dah-dah-dah dah. Dah-dit-dah-dit dit-dah dah-dit-dit-dit dah-dah-dah dah. Dah-dit-dah-dit dit-dah dah-dit-dit-dit-dah dah-dah-dah.”

A look of incredulity spread over their faces. Again came the same message, and again I repeated it.

“You’re spoofing us!” one of them shouted. “Give me the earphones.”

And he snatched them from my head. Adjusting them on his own head, he spelled out to us, “C-Q C-Q C-Q D-E C-A-B-O-T C-A-B-O-T C-A-B-O-T—”

Seizing the big leaf-switch, he threw it over. The motor-generator began to hum. Grasping the key, the Harvard engineer ticked off into space: “Cabot Cabot Cabot D-E—”

“Has this station a call letter?” he hurriedly asked me.

“Yes,” I answered quickly, “One-X-X-B.”

“One-X-X-B,” he continued the ticking “K.”

Interplanetary communication was an established fact at last! And not with Mars after all these years of scientific speculations. But what meant more to me was that I was again in touch with my classmate Myles Standish Cabot, the radio man.

The next day a party of prominent scientists, accompanied by a telegrapher and two stenographers, arrived at my farm.