For this race only, the rear of the car was painted in red and white vertical stripes, with a sort of propeller logo which must be connected with the stripes as they didn't have it in other races. It was only Senna's car too - the other Toleman (Johansson) had the more usual red/white/blue paint scheme.
This logo looks vaguely like the Carlsberg logo but isn't quite the same.
This has been bugging me for years, and as I have just found this excellent website I thought I would ask on here.
Any suggestions gratefully received, thanks
![Image](http://contosdaf1.files.wordpress.com/2013/10/estoril1984senna6.jpg)
![Image](http://www.racingmodels.com/ekmps/shops/arendonk1/images/-center-toleman-tg184-ayrton-senna-estoril-1984-1-18-1547-p.jpg)
Johansson in the other car at the same race...