Heisey Zodiac #1590 was produced 1949-1950. A small tableware line is unique in that each piece contains the 12 signs of the Zodiac (sugar & creamer 6 designs each) Only the Candy jar was produced after the first year; until 1955. Only produced in Crystal and most items have the "Diamond H" somewhere.
Imperial Glass Corporation produced a number of items from 1969-71 in crystal, amberglo, verde, rubigold, and peacock carnival. The covered footed candy was available in at least nine different colors. All of the Imperial pieces are marked with the IG (or LIG mark in the Lenox years.)