Conn Unknown model double bell Alto Horn
Date: 1914. Owned by Eric Totman
Apparently this is the only known example of this model, a five valve top action double bell alto horn. Model name unknown, but based on Conn's naming convention around that period it should be either a Wonder or New Wonder. The reason being the Alto's, Baritones and Euphoniums with the (large) bell up were called either Wonder or New Wonder, and instruments with the (large) bell forward were called Wonderphone.