I'm stumped, the research point this to be either Thomas Webb or Harrach "Moroccan" enameled cased glass vase circa the 1880's.  My problem is the mark on the bottom of the artist's pallete with the initials "A & ?"  I can't make out the second letter clearly.

Either way it's a stunning period vase, I thought it was a porcelain vase when I first saw it, but upon holding it you can tell it is glass.

Stands 8.5" high, 2" wide at top of neck with the opening being 1 7/8", the base is 3" wide.  The width at the widest point is between 5.25" to 5.5".