![...](https://files.ingeniumcanada.org/items/coll/93/482/1969-1428-001-aa-cs_thumb.jpeg)
Cable sample, telegraph
1969.1428.001
![...](https://files.ingeniumcanada.org/items/coll/93/480/1969-1428-002-aa-cs_thumb.jpeg)
Cable sample, telegraph
1969.1428.002
![...](https://files.ingeniumcanada.org/items/coll/93/479/1969-1428-003-aa-cs_thumb.jpeg)
Cable sample, telegraph
1969.1428.003
![...](https://files.ingeniumcanada.org/items/coll/93/478/1969-1428-004-aa-cs_thumb.jpeg)
Cable sample, telegraph
1969.1428.004
![...](https://files.ingeniumcanada.org/items/coll/93/477/1969-1428-005-aa-cs_thumb.jpeg)
Cable sample, telegraph
1969.1428.005
1969.1428.001
1969.1428.002
1969.1428.003
1969.1428.004
1969.1428.005