https://scalelibrary.org/scales/divisions-of-the-tetrachord/472_D15/
472_D15: Diatonic tetrachord 35/32 * 1024/945 * 9/8 | scale-library
3-note 7-limit just intonation scale from Divisions of the Tetrachord — John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993..
diatonic tetrachordscalelibrary
https://scalelibrary.org/scales/divisions-of-the-tetrachord/401_D6/
401_D6: Diatonic tetrachord 40/39 * 91/80 * 8/7 | scale-library
3-note 13-limit just intonation scale from Divisions of the Tetrachord — John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993..
diatonic tetrachordscalelibrary
https://scalelibrary.org/scales/divisions-of-the-tetrachord/443_D13/
443_D13: Diatonic tetrachord 12/11 * 13/12 * 44/39, Young | scale-library
3-note 13-limit just intonation scale from Divisions of the Tetrachord — John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993..
diatonic tetrachordyoungscalelibrary