This stem with the trumpet shaped base has panels on the stem and a spiral optic pattern at the top.
The stem is identified as #5083 when it is done in only one color and as #5283 when it is bicolored.
Reference for this numbering pattern can be found in Weatherman's "Fostoria its First Fifty Years," on page 137 or page 195 you will note solid-color pieces have Line numbers with a "0" for the second digit. Bi-color items have a "2" for the second digit. There are a few exceptions where a "1" was used instead of a "2."
