I suppose everyone at some time has imagined himself irrevocably imprisoned, cast into some lightless dungeon and left to die. Such visions implied human instrumentality, human whim; the most implacable jailer might relent. But this, this was an incarceration no supplication could end, a doom not to be stayed. Silently, evenly, unmeasuredly the well deepened and the walls became more sheer. Like kittens about to be ignominiously drowned we slid into a huddled bunch at the bottom of the sack, men and animals equally helpless and distraught. Fortunately it was during one of the now rare periods of resurgence that we saw the helicopter, for I do not think we should have had the spiritual strength needful to help ourselves had it come during our times of dejection. Gootes and I yelled and waved our arms frenziedly, while Slafe, exhibiting faint excitement for the first time, contorted himself to aim the camera at the machine's belly. Evidently the pilot spotted us without difficulty for the ship came to a hovering rest over the mouth of the well and a jacobsladder unrolled its length to dangle rope sides and wooden rungs down to us. "Snatched from the buzzsaw as the express thundered across the switch and the water came up to our noses," chanted Gootes. "W R has a vilely melodramatic sense of timing." The ladder was nearest Slafe, but working more furiously than ever, he waved it impatiently aside and so I grasped it and started upward. The terror of the ascent paradoxically was a welcome one, for it was the common fear which comes to men on the battlefield or in the creaking hours of the night, the natural dread of ordinary perils and not the unmanning panic inspired by the awful unknown within the grass. The helicopter shuddered and dipped, causing the unanchored ladder to sway and twist until with each convulsive jerk I expected to be thrown off. I bruised and burned my palms with the tightness of my grip, my knees twitched and my face and back and chest were wet. But in spite of all this, waves of thankfulness surged over me. The roaring and rattling above grew louder and I made my way finally into the open glassfronted cockpit, pulling myself in with the last bit of my strength. For a long moment I lay huddled there, exhausted. My eye took in every trifle, every bolthead, rivet, scratch, dent, indicator, seam and panel, playing with them in my mind, making and rejecting patterns. They were artificial, made on a blessed assemblyline--no terrifying product of nature. I wondered how so small a space could accommodate us all and was devoutly grateful that I, at least, had achieved safety. Reminded of my companions, I looked out and down. The grass walls towered upward almost within reach; beyond the hole they so unexpectedly made in its surface the weed stretched out levelly, peaceful and inviting. I shuddered and peered down the reversed telescope where the ladder once more hung temptingly before Slafe.