The Postal Service has one parcel of ashes that has been there since 2015.
The U.S. Postal Service stamp features an oil painting of the late Supreme Court justice.
The 61-year-old woman later died of injuries suffered in the attack, the postal service said.
Postal Service officials have said without congressional action, it would run out of cash by 2024, a frequent warning from the service.
The new federal website will officially launch on Wednesday, but has been up and running since Tuesday.
President Joe Biden is delivering Democratic oversight to the Trump-appointed Postmaster General, Louis DeJoy.
The U.S. Postal Service ignored a federal court order to sweep its facilities in search of untraced mail-in ballots.
Postmaster General Louis DeJoy admits to Rep. Katie Porter (D-Calif.) that he does not know the price to mail a postcard.
During a hearing on Capitol Hill, U.S. Postmaster General Louis DeJoy answered questions about major delays within the U.S. mail system.
The U.S. Postmaster General announced that he is suspending changes to the postal service until after the election.