Car number 5, a Brabham BT49.
Automobilista 2 V1.4.6.1 Officially Released - Now Updated to V1.4.6.4, Page 15
Silverstone festival hi-res stock photography and images - Page 4 - Alamy
Being Jack Brabham: driving the legendary BT7, BT24 and BT33 F1
Classic Race Teams – The Lego Car Blog
November, 2017
Autodelta Golden Years History Site
F1 Mavericks PDF, PDF, Formula One
United States Grand Prix
Hector Rebaque drives car number 6, a Brabham BT49.
United States Grand Prix
Autodelta Golden Years History Site