When we were in the States I picked this up.  I saw the signature on it, didn’t know what it was so I had to bring it home and check.  I tried to photograph it for the post, but the bottom was too shiny and I couldn’t get it to show up.  The IG of the mark stands for Imperial Glass.

This piece was made from 1950-64, according to Replacements.  There was a series of these pieces in a number of colours and finishes including this satin milkglass.

Pretty – too bad I couldn’t have found 2!