Hughes Trading
Also have a look at this gallery:
Billy Drew
Although Bill had a LOT of yards with a LOT of CMPs he also had a large amount of parts.
Then there was Hughes Auto Spares as opposed to the by then separate Hughes Trading which was a warehouse full of parts for WW2 vehicles. Also Maloney Trucks in Melbourne and others in different parts of the country. Alas, almost all gone.
These were back in the 70s