Sutro, Adolph Closing Argument of Adolph Sutro On the Bill Before Congress to Aid the Sutro Tunnel: Delivered Before the Committee On Mines and Mining ... April 22, 1872 Sutro, Adolph Closing Argument of Adolph Sutro On the Bill Before Congress to Aid the Sutro Tunnel: Delivered Before the Committee On Mines and Mining ... April 22, 1872 Adolph, Sutro Sutro Tunnel. Minority Report Sök bara efter: Sutro, Adolph