PDF scanned by Julian Besset
||Ten Days that Shook the World
||Opera in 4 Acts
This autograph score was found among Kostia Konstantinoff's lost (and retrieved) archives (see the uploader's talk page for details). The two composers knew each other so it may have been a gift. The composer is also named Klementij Arkadevitch Korchmarev among other spellings. The manuscript contains 4 extracts of the opera, which was never performed.