Regarding the Noble chord organ (010724 MMD):  There was a Don Noble
& Co. at 316 S. Wabash Ave., Chicago, Illinois, who made a foot-pumped
four-octave C-scale folding reed organ, as well as electrically blown
models.  I have no further information on him.  (Data taken from
Gellerman's International Reed Organ Atlas.)

Fritz Gellerman