Ferrari Transporter At Silverstone in 1951

Ferrari transporter in the Silverstone paddock at either the 1951 British GP OR the 1952 British GP...not certain which, but certaining one or other of those years when their cars were dominant in the event - Gonzalez won in 51, Ascari in 52.

Any info about the transporter itself will be gratefully recieved.

10x7 inch (254x178mm)