“If convenient to Mr. Lawton, the amount would be acceptable.”

“I will hand it to him when he is at leisure. He will attend to it, no doubt.”

The doctor sighs involuntarily as he recalls similar indefinite promises; but it is impossible to insist upon interrupting important business. He ventures another remark, implying that prompt payment would oblige him; bows, and retires.

On, on goes the faithful horse. Where is to be our next stopping-place? At the wealthy merchant's, who owed so much to the doctor's skill some two months since. Even the doctor feels confidence here. Thousands saved by the prevention of that fever. Thirty dollars is not to be thought of in comparison.

All is favourable. Mr. Palmer is at home, and receives his visiter in a cordial manner. Compliments are passed. Now for the bill.

“Our little account, Mr. Palmer.”

“Ah! I recollect; I am a trifle in your debt. Let us see: thirty dollars! So much? I had forgotten that we had needed medical advice, excepting in my slight indisposition a few weeks since.”

Slight indisposition! What a memory some people are blessed with!

The doctor smothers his rising indignation.

“Eight visits, Mr. Palmer, and at such a distance. You will find the charge a moderate one.”