Pause symbol from Hellschreiber, the early fax-like radio teleprinter system.
U+2BFEREVERSED RIGHT ANGLEU+2BFDPASSED SYMBOLU+2BFCDOUBLED SYMBOLU+2BFBSEPARATED SYMBOLU+2BFAUNITED SYMBOLU+2BF9EQUALS SIGN WITH INFINITY BELOWU+2BF8RUSSIAN ASTROLOGICAL SYMBOL TREDECILEU+2BF7RUSSIAN ASTROLOGICAL SYMBOL SENTAGONU+2BF6RUSSIAN ASTROLOGICAL SYMBOL BINOVILEU+2BF5RUSSIAN ASTROLOGICAL SYMBOL QUINTILEU+2BF4RUSSIAN ASTROLOGICAL SYMBOL NOVILEU+2BF3RUSSIAN ASTROLOGICAL SYMBOL VIGINTILE254 characters in the Miscellaneous Symbols and Arrows Unicode block, from number 254.