3 Early Photography-Related Stereographs

Albumen prints, comprising (1) still-life of mixed objects but including on the floor a parallelogram-style single-lens stereo-camera, another sliding box camera in the foreground and a third camera on a tripod which is barely visible in the reflection in the mirror, (2) view showing a the photographer’s studio of Nelson & Marshall, Royal Dublin School of Photography with a sliding box camera on stand, (3) view showing a photographer’s workroom (this does not look like a darkroom but there is a plate-holder and chemical bottles in the scene) Ex Spira Collection.