“I didn’t know you had.. .” Conway began, then with a surge of hope bursting up within him he gabbled, “Listen. Do exactly as I tell you. You’ve got to get me a helmet, quickly..
But the hope died just as suddenly before he finished giving the GLNO his instructions. Prilicla could doubtless find a helmet for him, but how could the being ever hope to make it to the lock where they were kept through that struggling mass on the floor between. One blow could tear off a leg or cave in that flimsy exoskeleton like an eggshell. He couldn’t ask the GLNO to do it, it would be murder.
He was about to cancel all previous instructions and tell the GLNO to stay put and save itself when Prilicla dashed across the corridor floor, ran diagonally up the wall and disappeared into the chlorine fog traveling along the ceiling. Conway reminded himself that many insect life-forms possessed sucker-tipped feet and began to feel hopeful again, so much so that other sensations began to register.
Close beside him the wall annunciator was informing everyone in the hospital that there was contamination in the region of Lock Six, while below it the intercom unit was emitting red light and harsh buzzing sounds as somebody in Maintenance Division tried to find out whether or not the contaminated area was occupied. The drifting gas was almost on him as Conway snatched at the intercom mike.
“Quiet and listen!” he shouted. “Conway here, at Lock Six. Two FGLIs, two DBLFs, one DBDG all with chlorine poisoning not yet fatal. One PVSJ in damaged protective suit with oxy-poisoning and possibly other injuries, and one up there-”
A sudden stinging sensation in the eyes made Conway drop the mike hurriedly. He backed away until stopped by the airtight door and watched the yellow mist creep nearer. He could see practically nothing of what was going on down the corridor now, and an agonizing eternity seemed to go by before the spindly shape of Prilicla came swinging along the ceiling above him.
The helmet which Prilicla brought was in a reality a mask, a mask with a self-contained air supply which, when in position, adhered firmly along the edge of the hair line, cheeks and lower jaw. Its air was good only for a very limited time-ten minutes or so-but with it on and the danger of death temporarily removed, Conway discovered that he could think much more clearly.
His first action was to go through the still open intersection lock. The PVSJ inside it was motionless and with the gray blush, the beginning of a type of skin cancer, spreading over its body. To the PVSJ life-form oxygen was vicious stuff. As gently as possible he dragged the Illensan into its own section and to a nearby storage compartment which he remembered being there. Pressure in this section was slightly greater than that maintained for warm-blooded oxygen-breathers so that where the PVSJ was concerned the air here was reasonably pure. Conway shut it in the compartment, after first grabbing an armful of the woven plastic sheets, in this section the equivalent of bed linen. There was no sign of the SRTT.
Back in the other corridor he explained to Prilicla what he wanted done-the Earth-human he had seen earlier had succeeded in donning his suit, but was blundering about, eyes streaming and coughing violently and was obviously incapable of giving any assistance. Conway picked his way around the weakly moving or unconscious bodies to the seal of Lock Six and opened it. There was a neatly racked row of air-bottles on the wall inside. He lifted down two of them and staggered out.
Prilicla had one unconscious form already covered with a sheet. Conway cracked the valve of an air-bottle and slid it under the covering, then watched as the plastic sheet bellied and rippled slightly with the air being released underneath it. It was the crudest possible form of oxygen tent, Conway thought, but the best that could be done at the moment. He left for more bottles.
After the third trip Conway began to notice the warning signs. He was sweating profusely, his head was splitting and big black splotches were beginning to blot out his vision-his air supply was running out. It was high time he took off the emergency helmet, stuck his own head under a sheet like the others and waited for the rescuers to arrive. He took a few steps toward the nearest sheeted figure, and the floor hit him. His heart was banging thunderously in his chest, his lungs were on fire and all at once he didn’t even have the strength to pull off the helmet…