First edition (reprint)
Paris: Richault, n.d.. Plate 16792 R.
Paris: Costallat, after 1898.
Public Domain [tag/del]
||12 Etudes for oboe or saxophone
After harpist-composer Nicholas Charles Bochsa (1789–1856).
(Or??? after Charles Bochsa (1700s–1821) ? Presumably they are based on specific works by either Nicholas Bochsa or Charles Bochsa, so this is could perhaps be decided if those works can be found. Since Charles Bochsa was actually an oboist, unlike Nicholas Charles Bochsa, this attribution makes somewhat more sense, anyway.)
1879 date makes sense from Bibliographie de la France (1879, page 790).