| 1. |  | American Optical Company Southbridge spectacles view | American Optical Company; American Optical Corporation; Southbridge (Mass.)--History; Optical industry--Massachusetts--Southbridge; Historic buildings--New England; Historic buildings--Massachusetts--Southbridge | Artist's view in the shape of a pair of spectacles or lenses. The left shows the full Main Plant with the Clock Tower in the middle of a terraced brick façade, in the front. There are four crenels interspersing... |
