- 1935BuescherCatalog-page-040
- 1935BuescherCatalog-page-041
- 1935BuescherCatalog-page-042
- 1939 Keilwerth Toneking Modell 1
- 1939BundyCatalog-page-001
- 1939BundyCatalog-page-002
- 1939BundyCatalog-page-003
- 1939BundyCatalog-page-004
- 1939BundyCatalog-page-005
- 1939BundyCatalog-page-006
- 1939BundyCatalog-page-007
- 1939BundyCatalog-page-008
- 1939BundyCatalog-page-009
- 1939BundyCatalog-page-010