| Alexander Robertson (1821-1890) | |
| Alexander Robertson (1821-1890) Lewis (Photographers), Walden, N.Y. |
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| Alexander Robertson farm, South Worcester, NY By Shear Bros., Landscape & Portrait Photographers. Headquarters: Eatontown, Monmouth Co., N.J. |
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| Home of Alexander Robertson, South Worcester, NY By Shear Bros., Landscape & Portrait Photographers. Headquarters: Eatontown, Monmouth Co., N.J. |
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