Car number 5, a Brabham BT49.
Fongu's blog and GP4 downloads: 2019 Preview: Historic Team Names
Brabham BT49 - Wikipedia
Ground Effect
Classic Race Teams, The Lego Car Blog
File:Brabham BT 49 static.jpeg - Wikimedia Commons
Being Jack Brabham: driving the legendary BT7, BT24 and BT33 F1 cars June 2018 - Motor Sport Magazine
Ninco 50107 Mercedes C Klasse upgrading the motor
Nelson Piquet - Wikipedia
Nelson Piquet seated in car number 5, a Brabham BT49 while speaking to people in the pit.
South African Grand Prix Formula Libre
Brabham BT49 — Wikipédia
1980 N.ピケ ブラバム BT49 スポンサー“parmalat”プロモーション用ステッカー F1のメモラビリアグッズの販売【REVOLUTION】
Brabham BT49 - Wikiwand