||1863 – Berlin: Bote & Bock
Published as Tarantelle, Op.11 by G.Schumann (not Gustav) both by Bote & Bock and later in an edition by Schirmer. Boston Public Library (which has a copy of the 1863 score) catalogs this under Gustav Schumann and of "G. Schumann" composers listed by MusicSack he seems the most likely candidate. As "Gust." Schumann's opus 10 came out in 1862 according to HMB (and "Gust." Schumann's opus 14 in 1870, with works by "Schumann, Gustav" some years later still) this does seem perhaps a good conjecture.