CAPTION: Major Henry Hornbostel, Pittsburgh architect, professor of architecture at Carnegie Tech on left; Edward Hornbostel, his brother second from left; and two friends, all members of the Independent Bicycle Club, Prospect Park, Brooklyn, [New York]. There were no brakes on bicycles in those days. NOTES: First architect of buildings at Carnegie Tech; architect of Rodef Shalom and of Soldiers and Sailors Memorial. PHOTOGRAPHER: DATE: 1886. HEADING: Pittsburgh. Portraits. Hornbostel, Major Henry. #: From the Collections of the Pennsylvania Department, The Carnegie Library of Pittsburgh.