Which part of the track do you think this is....it's got me baffled where there is an uphill left-hander ?

Maybe he has spun? I would need to read up on that race to know

Fangio power sliding out of Tabac. The original apex to this corner, before major modifications to the final half of the lap took place in 1973, was originally further back from the water front. The corner used to lead on to the back straight and was followed by the Gasworks hairpin, but it is now tighter and leads to the ‘Swimming Pool’ complex.