Organs with opus number

• CA MDML 022-4-i
• Subseries
• 1970-2006

Part of Hellmuth Wolff Organ Collection

Organs without opus number

• CA MDML 022-4-ii
• Subseries
• Undated

Part of Hellmuth Wolff Organ Collection

Wolff, unidentified containing images of unidentified Wolff projects

• CA MDML 022-4-iii
• Subseries
• Undated

Part of Hellmuth Wolff Organ Collection

Non-Wolff instruments

• CA MDML 022-4-iv
• Subseries
• Undated

Part of Hellmuth Wolff Organ Collection

Slides

• CA MDML 022-4-v
• Subseries
• 1974-1989

Part of Hellmuth Wolff Organ Collection

Negatives

• CA MDML 022-5
• Series
• Undated

Part of Hellmuth Wolff Organ Collection

Organs with Opus Number

• CA MDML 022-5-i
• Subseries

Part of Hellmuth Wolff Organ Collection

Organs without Opus Number

• CA MDML 022-5-ii
• Subseries

Part of Hellmuth Wolff Organ Collection

Non-Wolff Organs

• CA MDML 022-5-iii
• Subseries

Part of Hellmuth Wolff Organ Collection

Maquettes/Models

• CA MDML 022-6
• Series
• 1994, undated

Part of Hellmuth Wolff Organ Collection