![...](https://files.ingeniumcanada.org/items/coll/38/718/1980-0474-001-aa-cs_thumb.jpeg)
Central processing unit
1980.0474.001
![...](https://files.ingeniumcanada.org/items/coll/38/717/1980-0474-002-aa-cs_thumb.jpeg)
Central processing unit
1980.0474.002
![...](https://files.ingeniumcanada.org/items/coll/38/716/1980-0474-003-aa-cs_thumb.jpeg)
Central processing unit part
1980.0474.003
![...](https://files.ingeniumcanada.org/items/coll/38/715/1980-0474-004-aa-cs_thumb.jpeg)
Central processing unit part
1980.0474.004
![...](https://files.ingeniumcanada.org/items/coll/38/714/1980-0474-005-aa-cs_thumb.jpeg)
Central processing unit part
1980.0474.005
![...](https://files.ingeniumcanada.org/items/coll/259/529/1980-0474-007-aa-cs_thumb.jpeg)
Tape, data processing
1980.0474.007