Ioahim Ivanovich Steffen

Owner of a photographic accessories trading company, which since 1882 had been publishing a small-format magazine "PHOTO NEWS" of the I. Steffen trading house. Close business partner of S. M. Prokudin-Gorsky. Editor’s column of the Fotograf-liubitel No. 6 for 1907 entirely devoted to the 25th anniversary of the I. Steffen trading house.