This fabulous stereoscopic viewer"" Elliott Bros."" is, I think, of the"" Brewster"" type. Has a beautiful body of polished mahogany, which has acquired a beautiful color depth and patina over the years, I can not find large cracks or damage, however, there is wear light and brands use would expect from a well used article of this age. I tried to show the condition in photographs. The right eye has some chips at the bottom of the inner glass element and ocular this also lacks the inner metal tube. There is also a small loss of nickel and black paint on both. Lenses have fungi and the glass plate frosted It is free of chips or cracks. The viewfinder extends smoothly when the knob is rotated. Hinged top works well and is solidly attached, the mirror has some buzz. Ivory board manufacturer remains well adhered and letters are clear and legible.