Kuvassa OTK:n automaattinen puhelinkeskus 15.8.1949
Institution: | Työväen Arkisto |
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Format: | IMAGE |
Published: |
1949
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Subjects: | |
Online Access: | http://hdl.handle.net/10999/C80F0C5E-A1AA-41EE-9278-76C149271F89 |
Published: | 1949 |
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Institution: | Työväen Arkisto |
---|---|
Format: | IMAGE |
Published: |
1949
|
Subjects: | |
Online Access: | http://hdl.handle.net/10999/C80F0C5E-A1AA-41EE-9278-76C149271F89 |
Published: | 1949 |
---|