ducked in again. It was very difficult to see through the metal helmets of these people but they looked hungry. Angel went up and stood in the space door. The Russians had left the inner airtight open and all the atmosphere had rushed from the ship. Like madmen they were ripping at the boxes and stuffing chocolate and biscuit into their capacious bags. This was evidently personal loot and the way they were going at it looked bad for the boys who had stayed behind. Nobody paid any attention to Angel, not even glancing his way, until the officer motioned Boyd and Whittaker into the ship and then unceremoniously herded the three of them into the forward hold and bolted a door on them. Through a forward port Angel saw the two tractors approach. They were made of aluminum mostly, and they seemed to run out of a propane type tank. They threw hooks into the skids of the ship and, their huge treads soundlessly clanking, began to yank the ship toward the king-size grand canyon. After an hour or so of tugging they came to the brink and were snaked around until they fitted on an oblong metal stage which, carrying tractors and all, promptly began to descend. The ship lurched in the lower blackness and then lights flared up by which the stage could be seen to rise into place above them. Eager crews of spacesuited men swarmed out of an airtight set in a blank wall and in a few moments a stream of supplies was being shuttled, bucket-brigade fashion, toward the entrance. It was a weird ballet of monsters in metal. The supplies, so heavy on earth, were tossed lightly from monster to monster which added to the illusion. Big crates of dehydrated sailed along like chips. The unloading took three hours and eight minutes by Angel's watch and then the line cleared away. Belatedly somebody thought of the crew and unlocked the door. At pistol point they were rushed out, down the ladder and to the airtight. The gutted ship stood forlornly behind them, their only contact with home, associating now with six other monsters, the Stars and Stripes outnumbered. In the dank corridor behind the second airtight men were standing around in various stages of relaxation and undress. They kept halting to gloat over the supplies which left one Russian still in helmet but without pack or gloves, another stripped to underwear, a third in pack and all. Nobody glanced at