Brass Bells

I have an antique brass bell I would like to know if its valuable.?

The bell is 6 in tall and 5in in diameter. It is made of solid brass and it also has capital letters written all around the top of it. Those letters are as follow: DCEM-MEAM-AUDD-QUI-ME-TANGIT

Oh wow, if memory serves me correctly that is the bell that was rang by George Washington calling the Continental Congress together. You might have something there. Get on Antiques Roadshow now.

Michael Tippett: Praeludium for brass, bells and percussion (1962)