The sheet music is also at Levy:

Title: Charge of the Light Brigade March [history of "The Charge of the Light Brigade" on inside front cover].
Composer, Lyricist, Arranger: by E.T. Paull.
Publication: New York: E.T. Paull Music Co., 44 West 29th St., 1894.
Form of Composition: sectional
Instrumentation: piano
Engraver, Lithographer, Artist: Lith. by A. Hoen & Co. Richmond, VA
Advertisement: ads on back cover for E.T. Paull stock
Subject: Campaigns & battles
Subject: Soldiers
Subject: Military officers
Subject: Bombardment
Subject: Horseback ridings
Call No.: Box: 170 Item: 054