In memory of I. P. Dolbnya

Abstract

On February 2, 1912, the director and ordinary professor of the Mining Institute of Empress Catherine II, Ivan Petrovich Dolbnya, died in the Exchange Hospital, after an operation, at the age of 59 years. After removing the body from the church at the entrance to the institute and... Dr. Director of the Mining Institute prof. I. F. Schroeder made a speech: "... The Council of the Mining Institute of Empress Catherine II, wanting to honor the memory of Ivan Petrovich, decided in today's meeting to characterize scientific and pedagogical activities and share biographical information, as well as the memories of friends of the deceased that could illuminate him personality ".