拍品 46
46
A hand-held Holmes-pattern combined stereoscope and 3¼ inch lantern slide viewer with removable viewing lenses, rack and pinion focusing stage and handle.

细节
A hand-held Holmes-pattern combined stereoscope and 3¼ inch lantern slide viewer with removable viewing lenses, rack and pinion focusing stage and handle.
出版
Ron Morris, 'Victorian Slide Viewers' in Magic Images (MLSGB, 1990), p.44, 46.