ITEM 4085. COLOGNE BOTTLE, cobalt blue, square with fancy columnar corners, smooth base, 5 9/16"H, crudely tooled mouth, mint. American, probably blown at the Boston and Sandwich Glass Works, Sandwich, MA, 1860-1888, extremely rare.

Although relatively common in clear flint glass, this is the only example of this fancy Sandwich bottle we have encountered in this beautiful shade of cobalt blue.