Henry L. Ambler

Henry L. Ambler practiced dentistry, taught, invented clinical tools, and belonged to professional dental societies. Tin Foil and Its Combinations for Filling Teeth was published in Philadelphia in 1897 by the S. S. White Dental Manufacturing Company. The manual argues for tin foil as a practical restorative material and explains its selection, preparation, cohesion, condensation, finishing, and combination with gold. Ambler brings together his own clinical experience with earlier reports from dentists, giving the book the character of both a technique guide and a history of professional debate. The original title page identifies him as a professor of operative dentistry and dental hygiene at Western Reserve University’s dental department. A Brazilian university museum catalogue likewise records his authorship, professional roles, and the book’s place in a rare dentistry collection. Tin Foil and Its Combinations for Filling Teeth documents a period when practitioners compared metals through long observation and developed detailed hand methods for shaping restorations before modern adhesive materials became standard.