- CA MDML 022-4-v
- Subseries
- 1974-1989
Part of Hellmuth Wolff Organ Collection
Part of Hellmuth Wolff Organ Collection
Part of Hellmuth Wolff Organ Collection
Includes organs by builders such as Casavant Frères, Rieger, and Wilhelm.
Part of Hellmuth Wolff Organ Collection
Part of Hellmuth Wolff Organ Collection
Wolff, unidentified containing images of unidentified Wolff projects
Part of Hellmuth Wolff Organ Collection
Part of Hellmuth Wolff Organ Collection
Subseries iii contains Organa Europae calendars in French, German, English and Italian, with colour photographs taken by Dr. Pierre-Louis Robert of featured organs from various countries in Europe.
Part of Hellmuth Wolff Organ Collection
Part of Hellmuth Wolff Organ Collection
Part of Hellmuth Wolff Organ Collection
Part of Hellmuth Wolff Organ Collection
Subseries ii contains black & white annual calendars from Otto Heuss, in German.