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A sign of a biological epidemic on a yellow background
Yellow sign on black background
Caution radiation is life-threatening
Green sign of biological contamination
A black sign with the inscription closed
Zodiac signs. A candle on the table. An open book. Antique compass
Road signs in America. Street signs in the USA
Emeil sign dog black background
Light off sign on black background
Esoteric Occult sign Black sun
The astrological sign of Libra. stylized as guangjian
GOST sign on a light background made in the USSR