| PDA ancestor |
| Circular file? |
| Office-file name |
| Obsolescent file |
| Desktop organizer |
| Circle of contacts |
| File in the office |
| Low-tech card file |
| Flippable card file |
| Spinner with numbers |
| Convenient card file |
| Spinning office file |
| Place to find contacts |
| Quaint item on an office desk |
| Solution for storing contacts? |
| Old-fashioned address organizer |
| Quaint desktop item, these days |
| Small circle of business friends? |
| Place to store your phone numbers (before smartphones) |