Glass Burning Fluid Lamps Detail of Font Prism Ring Accessory Glass Font with Brass Stem Bulb shape font with cut grape pattern, pressed waterfall base Bulb shape font with cut leaf pattern, pressed cross bar base Blue clambroth, Acanthus Leaf pattern Canary yellow, Thumbprint and Arch pattern on monument base White clambroth, Thumbprint and Arch pattern on hexagonal base Amethyst, Loop pattern on octagonal standard and square base