The J.B. was an Australian manufacturer based in Northgate, Queensland, operating under the name Automotive Co. of Australia. The company was associated with Jeffress Bros, who built the J.B. Minor, a vehicle showcased at the…
🔒
Subscribe for Full Access
Brands and models — Full galleries and interactive map
Exotic car catalog — Full brand details and model specs
Documentation archive — Full scans, plus PDF and ZIP downloads
