Includes: Hirst's Reise-Pass, 1882 Hirst's school reports, 1876-8 Business card for the General Electric Company (G. Binswanger & Co.), c. 1886 Papers concerning the death of Gustav Byng, including obituaries, 1910 and correspondence of H.J. Coates of the Peel-Conner Telephone Works, 1910-12 enclosing his correspondence with Byng, 1882-3 …