Cam track required if carriages pushed by chain' blueprint. Pencil drawing used by Morton and subsidiaries

'Cam track required if carriages pushed by chain' blueprint. Pencil drawing used by Morton and subsidiaries, 1922 – 1939.

Details

Category:
Industrial Chemistry
Object Number:
1978-113/353
type:
blueprints and administrative records
credit:
Morton, J.W.F.