I assume the base is standard mould blown?
The base has a circular ground out pontil mark showing the base colour of the glass which is dark orange. The surface frit comes back in a little patch in the middle of the pontil mark. The drops on the outside are of a lighter colour orange than the glass. And the handle is clear glass powdered.
I've had this one for 25 years, so it may be recent - but not
that recent...