010104, 240101, 241325, 241725, 260108, 260112, 260121, 260128 - A single star with six points. Shields or crests (plain) with neither a figurative element nor an inscription contained therein or superimposed thereon. Other crosses, including ankh, maltese. Other notational signs and symbols, including pH, hazardous materials symbols, degree sign(�), pound sign(#), equal signs(=), and other mathematical symbols. Letters, numerals or punctuation forming or bordering the perimeter of a circle. Circles with bars, bands and lines. Circles that are totally or partially shaded. Miscellaneous circular designs with an irregular circumference.