As Art Reblitz reminded us recently, his book, "The Golden Age
of Automatic Musical Instruments," has a large appendix of musical
scales, excerpted from his "Treasures of Mechanical Music," a very
comprehensive encyclopedia of mechanical musical instrument scales
of all kinds.

Art's appendix shows these fifteen trumpet notes for North Tonawanda
organ styles 164-184 (and also for styles 186-198): C, D, E-G, A,
B-D, E-G.

Matthew Caulfield
Irondequoit, New York