“These new Stereoscopic Photographic Slides, printed in red and green, when looked at through a pair of coloured spectacles, give a wonderful Stereoscopic effect. The Photographs are taken with two lenses, just as in the case of ordinary Stereoscopic pictures, the left hand one being printed mechanically in green, and the right in red, almost over one another, and on looking at them through a pair of spectacles having a red glass in the left eye and a green one in the right eye, one image only is seen with each eye, and these coalesce forming one image in bold relief on the screen.

Lantern Slides for use with a single lantern ... each 3s.6d.

Plain Selectors, red and green ... each 0s.6d.

Folding Glasses, red and green ... each 1s. 0d.”