69. 16 ft. Contra Gamba (from Swell) 78. 8 ft. Tromba 70. 16 ft. Violone 79. 4 ft. Clarion 71. 16 ft. Lieblich Gedeckt ECHO ORGAN 80. 8 ft. Open Diapason 84. 8 ft. Vox Humana 81. 8 ft. Celestina 85. 4 ft. Flute d’Amour 82. 8 ft. Unda Maris 86. Harp. 83. 8 ft. Fern Flute 87. Chimes (also playable on Great and Pedal) Enclosed in a separate box COUPLERS 1. Swell to Pedal 12. Chimes to Great 23. Choir to Choir 4’ 2. Swell to Pedal 4 ft. 13. Swell to Choir 24. Choir to Great 16’ 3. Choir to Pedal 14. Echo to Choir 25. Choir to Great 4’ 4. Great to Pedal 15. Swell to Solo 26. Solo to Solo 16’ 5. Solo to Pedal 16. Great to Solo 27. Solo to Solo 4’ 6. Echo to Pedal 17. Echo to Swell 28. Solo to Great 16’ 7. Chimes to Pedal 18. Swell to Swell 16’ 29. Solo to Great 4’ 8. Swell to Great 19. Swell to Swell 4’ 30. Echo to Great 16’ 9. Choir to Great 20. Swell to Great 16’ 31. Echo to Great 4’ 10. Solo to Great 21. Swell to Great 4’ 32. Echo on, Great off 11. Echo to Great 22. Choir to Choir 16’ 33. Echo on, Solo off Balanced Great Expression Pedal Balanced Swell Expression Pedal Balanced Choir Expression Pedal Balanced Solo and Echo Expression Pedal Balanced Crescendo Pedal Concert halls and assembly halls in public buildings in America are now being furnished with organs of this type and an immense number of people derive æsthetic enjoyment from these instruments. Moreover, astute theatrical managers have seized on this favorite kind of entertainment and are featuring organs in the theatre. There is no settled form of theatre scheme, but the process of evolution is going on, and worthy instruments are being constructed for this purpose. Unfortunately this development has resulted in the construction of numerous hybrid instruments. The bewildering possibilities of duplication have led to the installation of concert instruments with no independent pedal foundation and with additional manuals which, instead of preserving their own character, control only a rearrangement of stops already perfectly accessible. The tendency to let mere mechanism replace independent tones is most flagrantly displayed in this class of instruments.