NOTIFICATION  OF  THE  REMOVAL  FROM  LISTING  AND REGISTRATION OF THE STATED
SECURITIES

The American Stock Exchange LLC hereby notifies  the  SEC of its intention to
remove   the  entire  class  of  the  stated  securities  from  listing   and
registration  on the Exchange at the opening of business on February 8, 2007,
pursuant to the provisions of Rule 12d2-2 (a). 17CFR240.12d2-2(a)(2)

The removal of PS Business Parks, Inc. Depositary Shares representing 1/1,000
of a share of 8.75%  Series  F  Cumulative  Preferred Stock is being effected
because the Exchange knows or is reliably informed  that  the entire class of
this security was redeemed or paid at maturity or retirement  on  January 29,
2007.

The security was suspended by the Exchange on January 29, 2007.