MCirca 1957 - 1982 the Fostoria Coin pattern is based on a much earlier U.S. Coin glass pattern. The azure blue color is the most desirable, however it doesn't have an opalescent shade like the amber version. The coins are on 4 panels and alternate between the Liberty Bell and Eagle. There are actually 8 panels and 4 are plain. The lamp with shade is 13-1/2" (H), 3-1/4" (W) at the opening of shade and 3" (W) at the shades base. The font is perfect & probably never used based on the clean wick and lack of oil smell. The base is 7" (H) with the font and 5" (W) at widest part of font. Condition is excellent without chips, cracks or internal oil staining.