Dallmeyer Universal Sliding Box Camera

rare English Stereo camera for plates 7.5 x 4.5 inches, window-pattern, polished mahogany body, lacquered brass inset binding and fittings, internal removable septum, removable focusing screen, rack and pinion front-focusing inner box with a pair of Dallmeyer rack and pinion patent lenses nos.15175 and 15174, mahogany flap shutter, a pair of Dallmeyer brass bound lenses nos.15673 and 15674, a Dallmeyer screen focusing lens in maker's case, three mahogany wet-collodion single dark-slides stamped '1113' - ex Jim Barron collection