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Rectilinear-Type Lens in Prosch Triplex Shutt...
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Landscape-Type Lens Probably from America, c....
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Petzval-Type Portrait Lens by J. Vogel, USA, ...
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A. Grubbs Patent Aplanatic Landscape Lens, No...
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C. Grubbs Patent Aplanatic Landscape Lens, c....
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A. Grubbs Patent Aplanatic Landscape Lens, c....
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A. Grubbs Patent Aplanatic Landscape Lens, c....
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Aplanatic Doublet by Sir Howard Grubb, c. 187...
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Petzval-Type Portrait Lens "A3" by Grubb, Dub...
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Early Landscape Lens, c. 1850...
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"4,2 in. Holos Wide Angle" Convertible Lens b...
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Rectilinear-Type Lens with Built-in Leaf Shut...
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Petzval-Type Lens by Bland & Co. "Opticians t...
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"C.C. Vevers Leeds ½ Plate" Universal Lens, c...
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"Wray London 6 ½ x 5" Wide-Angle Lens, c. 187...
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Early Landscape Lens from England, c. 1865...
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12 x 10 Premier" by Watson & Sons, No. 5510, ...
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Landscape Lens "8 ½ x 6 ½, 12 in." by Wray, N...
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10 x 8 Rapid Doublet by Fallowfield, c. 1863...
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Landscape Lens by Horne & Thornthwaite, c. 18...
