ENGINEERS' ANNUAL CONTAINING IHE PROCEEDINGS OF THE MICHIGAN ENGINEERING SOCIETY FOR 1892 OPYRIGHTD 1892, BY THE MICHIGAN ENGINERING SOCIETY LANSING, MICH ROBERT SMITH & CO., PRINTERS AND BINDERS ENGINEERS' ANNUAL CONTAINING THE PROCEEDINGS OF THE MICHIGAN ENGINEERING SOCIETY FOR 1892 COPYRIGHTED 1892, BY THE MICHIGAN ENGINEERING SOCIETY LANSING, MICH ROBERT SMITH & CO., PRINTERS AND BINDERS |