Hmmm, based on the picture I would have bet on it being pressed glass (as opposed to cut glass). Whether it is old pressed glass - Early American Pattern Glass (EAPG) - or newer is often hard to tell.
Are mold lines evident?
(brief time passes)
Ah, it is newer. It looks like Windsor pattern, aka canes and buttons I think, by Federal Glass. According to replacements.com the pattern is from 1974. (often molds are bought and put back into action so another glass company may have produced this pattern earlier - don't know.)