This is a vintage Micro Models G/27 Commer Tanker with a red cabin and "Mobilgas" branding, manufactured in Australia during the 1950s.

Manufactured by Goodwood Productions Pty Ltd in Australia between 1952 and 1961, these 1:43 scale diecast zinc models were popular for depicting vehicles commonly seen on Australian streets at the time.

Wear and tear , which is common due to its age