I picked a set of these pretty glasses up at Ontario Mall Antiques in Rochester, N.Y.

I am not knowledgeable enough to identify the maker of this glass.  I think there were a number of companies that produced lines with the ‘ballerina’ stem.  This glass has a medium-large subtle optic and is decorated with Lotus’ Glass’ Springtime etch.

It is likely a liquor or cocktail glass standing at 6 3/8 inches and with a diameter of 6 1/8 inches.

The etch is pretty with lots of details – lady blowing a horn/trumpet, a cherub, flowers, foliage and scrollwork.