770 notes (8 feet long) demonstrated in Michigan, Detroit 1932 Left - 320 notes (41 inches long) designed for duets on display Michigan Illinois 1938 and Right - Ah ha! That’s what’s going on. A Blue Bird (F A Bohm) built for two. 1938 - Two more sharing a Blue Bird (F A Bohm) The … Continue reading The Big One (Pictorial #1) →