The dental historian is fortunate to have Charles Allen and his Treatise of 1685/6. His value lies less in the practical content of the work but more in his knowledge of general and dental anatomy, and in the evidence of an enquiring mind. The author tackles developmental anatomy, physiology and pathology in his chosen subject. Without its unassailable provenance it would be difficult to believe that it was written in the 17th century.
England History of Dentistry