The book "Glaucoma. A symposium presented at the meeting of the Chicago Ophthalmological Society on November 17, 1913" is an important document that preserves the knowledge and experience of specialists in the field of ophthalmology at the beginning of the last century. This book collects and presents the reports, discussions and conclusions of scientists on the problem of glaucoma - a serious eye disease that can lead to vision loss. The authors consider various aspects of this disease, trying to find ways to diagnose, treat and prevent glaucoma. This book serves not only as a source of scientific information, but also as an inspiration for further research in this area.