When the old doctor was absent, M. would prescribe on his own account, charge an extra dollar or two as perquisites, and deposit the balance in the doctor’s till.

In course of time, by this process of extortion, solicitations, and the increasing perquisites, M. was enabled to set up doctoring on his own account. The old doctor died, and M. had it all his own way.

The young self-styled doctor saw no particular need of making effort to acquire medical knowledge, but a diploma to hang upon his office walls, with the few disgusting anatomical plates (appropriated from Dr. S.), which were admirably adapted to intimidate his simple-minded dupes,—a diploma from some medical society would give character to the “institution,” and such he would obtain.

Being cited to court as defendant in a certain case, this soi-disant “M. D.” was compelled to retract a former statement that he had attended medical lectures in Pennsylvania College, where he graduated with honors, and come down to the truthful statement, for once in his life, and swear that he had obtained his diploma by purchase.

His present rooms—house and office—are located in the heart of the city, and are not exceeded for convenience and neatness by those of the respectable practitioner. Having amassed a great fortune out of the credulity, misfortunes, and passions of the unfortunate, he has settled down to the plane of the more respectable advertising doctors, and the terrifying plates no longer cover the walls of the best reception-room; but a few valuable pictures and the Philadelphia diploma are conspicuously displayed above the elegant furniture and valuable articles of virtu.

The same extortions and reprehensible practices are still resorted to in order to keep up this “institution.” His earlier history is gathered from his own statements, by piecemeal, by a confidential “student,” the latter portion by personal investigation of the writer.

Respecting the matter of purchasing diplomas, I will state that I have seen a “Regular Medical Diploma” advertised in the New York Herald for one hundred dollars. The name originally written therein is extracted by oxalic acid, or other chemicals. I knew a physician who parted with his Latin diploma for fifty dollars.

I here warn the youth, and the public in general, against those advertised “institutes,” though the name may be selected from that of some benevolent individual,—to give it a look of a benevolent character,—even though it be a “Nightengale,” or a “Peabody,” or a “St. Mary,” and managed, ostensibly, under the sanction of the church or state—beware of it. Without, it is the whited sepulchre, within, the blood, flesh, and bones of dead men, women, and children.

Some years since there was found, after the flight of one Dr. Jaques (?), in a vault in the city of Boston, the bones of some half score infants. The murderous charlatan escaped the halter he so richly deserved, and was practising in a New England village not above six years since.

Another impostor, who has been extensively advertised in this city under an assumed name—selected to correspond with the familiar name of a celebrated New York (also a late Boston) physician and surgeon—who not only cheekily claims to be an “M. D.,” but assumes the titles of F. R. S., etc., was but a short time before a dry goods seller on Hanover Street. He never read a standard medical work in his life. Although the villain has gone to parts unknown to the writer, the concern he recently represented as “consulting physician” is in full blast, and the same name and titles are blazoned forth daily in the public prints.