Breathtakingly beautiful is this antique magnifying glasses. Push the knob by the side to open and could be easily folded. I can see no cracks on glasses nor missing stones. I believe it is made circa 20s. I am lucky to find a paperclip chain in black to match this adorable glasses. It's so collectible yet a practical jewelry to behold. 
Glasses measures 13cm when opened and 9cm when folded.
Chain 78cm long