| Artist | : | Memory Devices [Bell System 1959, 4K] |
| Title | : | Connections Museum |
| Duration | : | 1635 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Memory Devices [Bell System 1959, 4K] |
| Title | : | Connections Museum |
| Duration | : | 1635 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |