On the second floor of the hospital is a museum, once anatomical, now dental. One of the principal objects of interest in this museum is a plaster cast of the jaws of Dr. George Parkman, made by a well-known dentist of Boston, Dr. Keep, in the year 1846. In that year the new medical college was formally opened. Dr. Parkman, a wealthy and public-spirited citizen of Boston, had given the piece of land, on which the college had been erected. He had been invited to be present at the opening ceremony. In anticipation of being asked to make a speech on this occasion Dr. Parkman, whose teeth were few and far between, had himself fitted by Dr. Keep with a complete set of false teeth. Oliver Wendell Holmes, then Professor of Anatomy at Harvard, who was present at the opening of the college, noticed how very nice and white the doctor's teeth appeared to be. It was the discovery of the remains of these same admirable teeth three years later in the furnace in Professor Webster's lower laboratory that led to the conviction of Dr. Parkman's murderer. By a strange coincidence the doctor met his death in the very college which his generosity had helped to build. Though to-day the state of the college has declined from the medical to the dental, his memory still lives within its walls by the cast of his jaws preserved in the dental museum as a relic of a case, in which the art of dentistry did signal service to the cause of justice. In his lifetime Dr. Parkman was a well-known figure in the streets of Boston. His peculiar personal appearance and eccentric habits combined to make him something of a character. As he walked through the streets he presented a remarkable appearance. He was exceptionally tall, longer in the body than the legs; his lower jaw protruded some half an inch beyond the upper; he carried his body bent forward from the small of his back. He seemed to be always in a hurry; so impetuous was he that, if his horse did not travel fast enough to please him, he would get off its back, and, leaving the steed in the middle of the street, hasten on his way on foot. A just and generous man, he was extremely punctilious in matters of business, and uncompromising in his resentment of any form of falsehood or deceit. It was the force of his resentment in such a case that cost him his life.