Brass trumpet owned by Louis Armstrong, signed „Henri Selmer Paris DŽposŽ Grands Prix GenŽve 1927 Liege 1930 H. Selmer 4 Place Dancourt PARIS Made in France” „Louis Armstrong” Mouthpiece engraved: „Mt. Vernon N.Y. 7E VINCE”; Object Number Trumpet TR2008-32.1; mouthpiece TR2008-32.2