“Fussy!” exclaimed his roommate. “My word, kid, the first thing I see in the morning is you sitting up in bed with that idiotic book, and the last thing I see at night is the same. And you’re at it all day! You’ve got stampitis, that’s what you’ve got, Harry.”

“Don’t you ever go outdoors?” asked Gerald.

“Oh, yes, lots! I was out this afternoon. But I just got eight new stamps and they’re dandies. One’s a——”

“Shut up!” commanded Arthur, sternly. “I’ve told you you are not to talk about them. I’m so blamed sick of cancellations and superimposed this and that and first issues and second issues and—and— Honest, Harry, for two cents I’d pitch the whole fool collection out into the mud!” Arthur flung his cap across the room with a gesture of despair.

“I know a fellow in Merle,” began Harry, addressing Gerald, “who’s got the dandiest lot of old revenues you ever saw, and he says if I’ll——”

But Arthur was upon him, and Harry found himself lifted bodily from his chair and set on his feet.

“Here,” said Arthur, seizing the boy’s cap from the table and jamming it onto his head, “out you go! Down to the tennis courts and back three times for yours, kid. You’ve just got time for a nice constitutional before supper.”

“But I don’t want to go out, Arthur!” pleaded Harry. “And I was out, honest I was!”

“And you’re going again,” was the firm reply. “I’m not going to have you bleach out like a clump of celery right under my eyes. If you haven’t sense enough to take exercise yourself, why, here am I, little darling. Run along now!” And Arthur propelled him across the room to the door, Harry struggling unavailingly in his grasp. “There you are, Harry. Three times to the courts and back, mind. And I’ll be watching from the window; so don’t try any funny tricks. You can’t get into the gym now, because it’s locked by this time, so you needn’t try that on again.” The door closed behind the rebellious form of the youngster, and presently they heard his lagging footsteps on the stairs. Arthur went to the window and watched him started across the Yard. Then he threw himself into a chair.