The book "Archives of Dentistry, Issue VII, No. 4, April 1890" is a valuable document for studying the history of dentistry at the beginning of the 19th century. This edition reflects the achievements of that time in the field of treatment of teeth and gums, describes new methods of treatment and the use of drugs. The authors of this book are various specialists in the field of dentistry who share their knowledge and research with the readers. "Archives of dentistry" is an important source for studying the history of medical science and the development of treatment of dental diseases at the beginning of the last century.