Candlestick is 9-1/2 inches tall. Some Ivory candlesticks turned a pale Green & were usually sold at the factory outlet.
According to Felt and Stoer, in their "The Glass Candlestick Books, Vol 1" This candlestick was first made in 1922 and at that time it almost had a candle cup at the top but it was modified in 1923 and from 1923 -1925 to the shape shown in our photo. This modification has a straight column without any indication of a candle cup.