I took this photograph on a visit to the Donington Park Museum in October 1989.
It's a 1963 ATS Tipo 100 F1 car, and the book 'Great Racing Cars of the Donington Collection' says this about it:
The ATS ‘Tipo 100’
An Italian failure
During Ferrari’s Championship year of 1961, pressures
were severe within the company, and six top executives walked out late in the
season. They included engineer Carlo Chiti and team manager Romolo Tavoni, who
formed the nucleus of a rival team sponsored by Count Giovanni Volpi (patron of
the Scuderia Venezia), businessman Jaime Ortiz PatiƱo, and industrialist
Giorgio Billi.
The team was set up at Sasso Marconi, near
Bologna, and Chiti began work on a Ferrari-like Formula 1 car with a new V8
engine for 1963. The car was to have been called the Serenissima, but when
Volpi backed out of the organization he took the name with him, and the team
became known as Automobile Turismo e Sport, or ATS for short.
Phil Hill and Giancarlo Baghetti were recruited
from Ferrari as drivers, and when the new car was released to the Press in
December 1962 it impressed everyone with its incredibly low build and tiny four
overhead camshaft 1494cc V8 engine. This was claimed to produce 190bhp at
10,500rpm and the design seemed promising.
Unfortunately, development was slow, and when
the cars made their debut in the 1963 Belgian Grand Prix at Spa they were
dreadfully prepared. Chassis tubes, welded in place over the engine, had to be
sawn through before the engine could be changed!
Both cars retired with transmission trouble,
and failed again in the Dutch GP. The team’s transporter crashed en route to
the German GP, their next event following a mid-season development programme,
and then in much improved trim, ATS ran at Monza and both cars finished –
eleventh and fifteenth. A luckless American tour followed, after which the cars
were withdrawn. In 1964 one car was resurrected, unsuccessfully, for the
Italian GP, but ATS had failed dismally in their attempt to take on Ferrari at
his own game and win.