There's another song with the same title in the Levy collection.

Title: Nobody's Darling But Mine.
Composer, Lyricist, Arranger: Words by John T. Rutledge. Music by H.P. Danks.
H. P. Danks Publication: Boston: Oliver Ditson & Co., 451 Washington St., 1876.
Form of Composition: strophic with chorus
Instrumentation: piano and voice
First Line: Nobody's darling but mine, love, nobody loves you like me
First Line of Chorus: Nobdoy loves you like me, love, fondly and truly I'm thine
Engraver, Lithographer, Artist: S.S. Frizzell; J.H. Bufford's Sons Lith. 141 Franklin St. Boston
Subject: Fences
Subject: Portraits
Subject: Dwellings
Subject: Roofs
Subject: Country life
Subject: Courtship
Call No.: Box: 134 Item: 007

~Masato