| Literature Title | Date | Page(s) | Model(s) | Set Nr | s/n or Type | Comments |
| General Info | ||||||
| Service Data | Jan-1935 | 9 | All | Alignment instructions | ||
| Radio sets | ||||||
| Service Data | Mar-1935 | 1 | 465Q | Alignment instructions | ||
| Service Data | Mar-1935 | 2 | 465Q | Top & bottom views | ||
| Service Data | Mar-1935 | 3 | 465Q | Schematic | ||
| Service Data | Mar-1935 | 7 | 465Q | Parts list | ||
| Service Data | Mar-1935 | 1 | 655Q | Alignment instructions | ||
| Service Data | Mar-1935 | 2 | 655Q | Top & bottom views | ||
| Service Data | Mar-1935 | 3 | 655Q | Schematic | ||
| Service Data | Mar-1935 | 7 | 655Q | Parts list | ||
| Service Data | Mar-1935 | 1 | 768Q | Alignment instructions | ||
| Service Data | Mar-1935 | 4 | 768Q | Bottom view | ||
| Service Data | Mar-1935 | 5 | 768Q | Schematic | ||
| Service Data | Mar-1935 | 6 | 768Q | Top view & A battery connections | ||
| Service Data | Mar-1935 | 8 | 768Q | Parts list | ||
| Service Data | Mar-1935 | 1 | 978Q | Alignment instructions | ||
| Service Data | Mar-1935 | 4 | 978Q | Bottom view | ||
| Service Data | Mar-1935 | 5 | 978Q | Schematic | ||
| Service Data | Mar-1935 | 6 | 978Q | Top view & A battery connections | ||
| Service Data | Mar-1935 | 8 | 978Q | Parts list | ||
| Speakers | ||||||
| Service Data | Mar-1935 | 1 | All | Speaker adjustments |
