Just a beautifully cut bottle, wonderful color, but alas, no stopper. Bottle measures about 6 7/8" tall and 3 1/8" diameter.....stopper hole is right at 1/2". Nice....I lean towards this being French or Bohemian....and I lean Bohemian, but cannot say absolutely. Looked through the Boston Sandwich book too, but nothing close enough......I believe this is ca.1860 or so. One teeny potstone in the white enamel as photographed. Truly excellent original condition.
Antique Bohemian or French Cased Overlay Blue Opaline Cologne Perfume Bottle