Opera Glasses Mother of Pearl Brass Arm Extender Vintage Antique Cie Working For Sale

Length of arm fully extended: approx 6.5 inchesLength of glasses (left to right):approx 3.5 inchesDiameter of eye holes (including mother of pearl): 7/8 inch
One piece on the interior has a panel of mother of pearl that\'s been replaced. Some kind of vinyl or plastic has been put in and is fixed firmly.
I also want to say that I\'m assuming this item is brass. It makes sense for the time period and has not patina\'s like bronze or a simple gold tone metal. Arm is firm when extended and perfect for use.
You can see through them just fine -- does just what it\'s supposed to.
Item is sold AS IS, so please take a close look at the photos and text before offerding.