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Photographe à Verres Combinés à Paris...
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Hermagis Aplanastigmat No. 5 Convertible Lens...
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Hermagis Aplanastigmat Convertible Lens, c. 1...
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Jamin/Darlot Objectif double à cone centralis...
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Daguerreotype Portrait Lens by Richebourg, Pa...
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Portrait Lens by Derogy, c. 1858...
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Landscape Lens by Anzoux & Français, pre-1860...
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Portrait Lens by Marion & Cie, Paris, No. 102...
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Petzval-Type Lens by Lerebours et Secretan, P...
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Jamin Achromatic Doublet, c. 1856...
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Darlot Convertible "Objectif Universel", c. 1...
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Petzval-Type Lens "Lerebours et Secretan", c....
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Unmarked French Landscape Lens, c. 1850...
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Wide-Angle Lens by A. Laverne, c. 1887...
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Wide-Angle Lens by Laverne & Co (Gasc & Charc...
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Rare Wide-Angle "Hémisphérique" Convertible L...
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Darlot Lens for Dubroni Cameras, c. 1865...
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Petzval-Type Portrait Lens by Darlot, Paris, ...
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Petzval-Type Lens by Darlot, Paris, c. 1866...
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"Hémisphérique" Wide-Angle Lens by Darlot, c....
