Kuva OTK:n puhelinkeskuksesta
| Institution: | Työväen Arkisto |
|---|---|
| Format: | IMAGE |
| Published: |
1949
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10999/C4141591-5647-479A-BB5F-1FD17DA474BE |
| Published: | 1949 |
|---|
| Institution: | Työväen Arkisto |
|---|---|
| Format: | IMAGE |
| Published: |
1949
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10999/C4141591-5647-479A-BB5F-1FD17DA474BE |
| Published: | 1949 |
|---|