The gigantic Citroën hall already shown #1620, Europe Square in Paris (1931 - 1938)
Europe Square is also a bridge near Saint-Lazare Station
A giant model scale 2:1 for a giant showroom, working demonstration of the MFP (Motor Floatting Power) on a C4 G, a novelty 1931.
The downscale model C4 IX forground has not the MFP.
Like a motorshow with only one constructor ...
Only twelve years and already a retrospective !
Citroën is showing the C4 G assembling.