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Cooke Focussing Mount Series III 4 ¼ x 3 ¼ EQ...
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Cooke Portrait Lens 3,5/307 mm, c. 1900...
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Ross No. 6 Wide-Angle Symmetrical (8 in.), c....
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Landscape Lens by Lancaster with Shutter, c. ...
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J.H. Dallmeyer's Triple Lens No. 4, c. 1865...
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"Triple Achromatic Lens" by J.H. Dallmeyer, c...
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Dallmeyer Septac 1,5/2 in., c. 1950...
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Dallmeyer No. 3B ...
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Rectilinear No. 2 by J.H. Dallmeyer, 1889...
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Wide-Angle Lens No. 1A by J.H. Dallmeyer, c. ...
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Dallmeyer Tele-Photo Attachment 2 ½ in., c. 1...
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J.H. Dallmeyer Triple Achromatic Lens, c. 186...
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J.H. Dallmeyer 4.B "Soft Focus", c. 1871...
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Brass Portrait Lens by F.J. Cox, London, c. 1...
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3 Wide-Angle Lenses by Taylor & Hobson, 1890–...
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Actinic Doublet by Ross, c. 1865...
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A. Ross, Actinic Triplet No. 1A, c. 1863...
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Actinic Doublet 12 x 10 by Ross, c. 1864...
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Wide-Angle Lenses Nos. 1 to 5 by Ross, c. 189...
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Aerial Lens 6,3/20 in., c. 1940...
