Ohio Savings Bank & Trust Building, Toledo, OH. Designed by architect George Strafford Mills and completed in 1906. The building features this OHIO monogram in the white terra cotta on the exterior of the building. Some of these doorknobs were found with attachment marked SARGENT & CO. PAT. FEB 22, 1898. US Patent number 599,363 by John H. Shaw assigned The Sargent & Company. Click on each photo below to view additional images and information.