Another hour of hard, perspiring work rid them of the other torpedo, and the boat now inclined at an angle of thirty degrees, down by the stern because of the water in the engine room, but not yet at the critical angle that caused the flooding of the after battery jars as the boat sank.
Ross looked at the depth indicator, but found small comfort. It read off a depth of about sixty feet, but this only meant the lift of the bow. However, the propeller guard only occasionally struck the bottom now, proving to Ross that, could he expend a very little more weight, the boat would rise to the surface, where, even though he might not pump, his periscope and conning-tower could be seen. He panted after his labors until he had regained breath, then said to Foster:
"You next."
"I next? What do you mean?"
"You want to get to the surface, don't you?" said Ross, grimly. "You expressed yourself as willing to do anything I might say, in order to get to the surface. Well, strip off your coat, vest, and shoes, and crawl into that tube."
"What? To drown? No, I will not."
"Yes, you will. Can you swim?"
"I can swim, but not when I am shot out of a gun."
"Then you'll drown. Peel off."
"I cannot. I cannot. Would you kill me?"