Estate find, we do not know anything about trumpets so please view all photos and ask any simple questions. We don't play and have not tried it but it appears complete. I have listed as pre-1930 as an estimate, I have no actual date.
An antique brass trumpet with some mother of pearl inlays (see photos). The trumpet has an engraved design with the word "Victory".
On the neck, near the mouth piece is marked, as best we can make out, " CZ E. Cho. Slovakia ".
Nice decorator or collector's piece. It looks as though it should work but can't guarantee.
As is, as found.
Thank you for looking!