My first impressions is that this is most likely Bohemian, but if anyone has any additional input, it is always welcome and much appreciated.
I never see overshot vaseline glass. When I do see overshot glass that has vaseline glass on it, it is generally a cranberry stick vase with an applied vaseline spiral rigaree (and the cranberry fades from deep red to clear as it goes down the length of the vase). I don't think I have seen any made in the classic 'rubina verde' style before (small gather of cranberry, followed by larger gather of vaseline, then rolled in the overshot frit).
I am hoping some recognize the crimping, 6 corners, anything!
Dimensions: star shaped top rim
widest top rim: 6", narrowest top rim: 5"
tallest point (at one of the points of the star): 1 3/4"
internal dimension (where the rim stops and it starts to be a 'bowl'): 3 3/4"
and polished pontil. http://www.vaselineglass.org/overshotRV4.jpg http://www.vaselineglass.org/overshotRV3uv.jpg http://www.vaselineglass.org/overshotRV2.jpg http://www.vaselineglass.org/overshotRV1.jpg
aka: Mr. Vaseline Glass