Free public domain sheet music from IMSLP / Petrucci Music Library
New York: Firth, Pond & Co., 1857. Plate 4206(?).
Public Domain [tag/del]
Plate very hard to make out, but on original images seems to be 4206, not 1206, illegible on some of the others. Checking Worldcat, other 1857 issues of Firth, Pond have plates in the 4000s, not 1000s.
||Valse de salon
||1857 by New York: Firth, Pond & Co.