usener | Very Rare Brass

VERY RARE 1800s CHARLES F USENER NICKEL BRASS PETZVAL LENS

Posted on April 17, 2019 by admin

Very RARE! C. F. Usener Petzval Portrait Brass Lens 300mm F4 wet plate 8×10

Posted on December 11, 2018 by admin

Very RARE! C. F. Usener Petzval Portrait Brass Lens 300mm F4 wet plate 8×10

Posted on October 15, 2018 by admin

Very RARE! C. F. Usener Petzval Portrait Brass Lens 300mm F4 wet plate 8×10

Posted on September 18, 2018 by admin

Very RARE! C. F. Usener Petzval Portrait Brass Lens 300mm F4 wet plate 8×10

Posted on July 27, 2018 by admin