| 1. |  | American Optical Case Plant, Lensdale, Southbridge, Massachusetts | American Optical Company; American Optical Corporation; Southbridge (Mass.)--History; Optical industry--Massachusetts--Southbridge; Historic buildings--New England; Southbridge (Mass.)--Buildings; Southbridge; Architecture--United States--19th century | A winter view of the industrial brick buildings of the American Optical Company's Case Plant, is presented. The trees lining the roadway between the railroad track and the plant are without leaves. The... |
