Vintage Optical Viewing Glasses
Category: Eyewear/Optical Instruments

Description
A pair of vintage optical viewing glasses, characterized by a minimalist design with rectangular lenses supported by a metal frame and crossbar. These glasses were likely used for viewing 3D images or as a novelty item in early cinema.
Appraisal Report
The appraisal value of these vintage optical viewing glasses is estimated between $50 to $150 due to their unique design and historical significance in the context of optical instruments. The condition, rarity, and demand among collectors also influence the valuation. Items of this nature can appeal to vintage collectors, particularly those interested in cinema or the evolution of eyewear.
Appraisal Value
$50 - $150