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I have to do a speech tomorrow in my German class about an object, and I thought it might be interesting to bring in my oval baritone/euphonium/whatevertheheck (it's the Cerveny they sell at WWBW). Does anybody know where I can find some information on the history specific to that kind of euphonium? (And for the inevitable mention of a two-minute google search, mine came out relatively fruitless.)

Nevermind, got it taken care of.

Hope it goes well!