Physical description

Two invoices from Cheviac Motors Wangaratta. First is for sale of Chevrolet Maple Leaf Truck to William Robinson, dated July 7th 1948 for £837|14|9.
Second is for sale of tyres for £16.
Attached to the second invoice is a reciept for £827|14|9 with 3d Victorian stamp of Duty.
Invoices are typed, everything is held together with a metal pin.