Ayer, F. H. Manufacturing Co.

Chicago Heights, IL - This company has been elusive.  The 6/8/1906 edition of The Decatur Herald reports the incorporation of the Ayer Manufacturing Co. by F. P. Ayer, R. P. Cholsen & D. L. Marks.

Patent #890841, William E. Canedy - Vise, Assigned to F. H. Ayer Mfg., 6/16/1908