Glass Stereo Positives, Italy and Europe interest, c.1880s.

SELECTION OF GLASS STEREO POSITIVES, subjects include French and Swiss Alps, Venice, Naples, Taormina, Rome. Glass Stereo Positives (approx. 67), image size, approx. 75x 75mm, plate size, 170 x 80mm, titled in French, some examples titled in the negative, others in pen in lower margin.