Recognizing "Billy" Brackett's voice above all the other sounds that came from the shop, Glen pushed himself forward until he finally gained a position inside the door. All the engineers were there. Three of them occupied the three chairs that the shop boasted, and were having their hair cut. Another, standing on a table, so that he could overlook the crowd, was superintending the operation. But for his voice and his unmistakable costume, Glen would never have recognized in him the dignified young engineer under whom he had been at work but an hour before. Every spear of hair had disappeared from his head, and he was as bald as a billiard cue. Seated on the table, contentedly swinging their legs, were two other bald-headed figures, whom Glen with difficulty recognized as the leveller and rodman.